Agazzi, Evandro. 1991. The problem of reductionism in science. Episteme, 18. Dordrecht: Kluwer Academic Publishers.
Ajilore, O., R. Stickgold, C. D. Rittenhouse, and J. A. Hobson. 1995. Nightcap: Laboratory and home–based evaluation of a portable sleep monitor. Psychophysiology32 (1):92–98.
Allen, Colin, and Mark Bekoff. 2007. Animal consciousness. In The Blackwell companion to consciousness, edited by Max Velmans and Susan Schneider. Malden, MA: Blackwell Publishing.
Alles, Gregory D. 2005. Religion [Further Considerations]. Encyclopedia of Religion, 2nd ed., edited by Lindsay Jones. Detroit: Macmillan Reference.
American Psychiatric, Association. 1994. Diagnostic and statistical manual of mental disorders: DSM–IV. 4th ed. Washington, DC: American Psychiatric Association.
Andresen, Jensine, and Robert K. C. Forman. 2000. Methodological pluralism in the study of religion: How the study of consciousness and mapping spiritual experiences can reshape religious methodology. In Cognitive models and spiritual maps, edited by Jensine Andresen and Robert K. C. Forman. Bowling Green, OH: Academic Imprint.
Antaki, Charles. 1988. Analysing everyday explanation: A casebook of methods. London: Sage Publications.
Arnal, William E. 2000. Definition. In Guide to the study of religion, edited by W. Braun and R. T. McCutcheon. London and New York: Cassell.
Anttonen, Veikko. 1996. Rethinking the sacred: The notions of “human body” and “territory” in conceptualizing religion. In The sacred and its scholars: Comparative methodologies for the study of primary religious data, edited by Thomas A. Indinopulos and Edward A. Yonan. Leiden: E. J. Brill.
Anttonen, Veikko. 2000. Space. In Guide to the study of religion, edited by W. Braun and R. T. McCutcheon. London and New York: Cassell.
Anttonen, Veikko. 2003. “Sacred sites as markers of difference: Exploring cognitive foundations of territoriality.” In Dynamics of tradition: Perspectives on oral poetry and folk belief, edited by Lotte Tarkka. Helsinki: Finnish Literature Society.
Arzy, S., G. Thut, C. Mohr, C. M. Michel, and O. Blanke. 2006. Neural basis of embodiment: Distinct contributions of temporoparietal junction and extrastriate body area. Journal of Neuroscience 26 (31):8074–81.
Asad, Talal. 1993. The construction of religion as an anthropological category. In Genealogies of religion: Discipline and reasons of power in Christianity and Islam, edited by idem. Baltimore: The Johns Hopkins University Press.
Atran, Scott. 2002. In gods we trust: The evolutionary landscape of religion. Oxford: Oxford University Press.