Else, J. G. (1981). Techniques for the Study of Primate Population Ecology. National Academy Press.
Chicago-viite (17. p.)Else, J. G. Techniques for the Study of Primate Population Ecology. Washington, D.C.: National Academy Press, 1981.
MLA-viite (9. p.)Else, J. G. Techniques for the Study of Primate Population Ecology. National Academy Press, 1981.
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