APA-viite (7. p.)
ebrary, Inc, & Strkalj, G. (2010). Teaching human variation: Issues, trends and challenges. Nova Science Publishers.
Chicago-viite (17. p.)
ebrary, Inc, ja Goran Strkalj. Teaching Human Variation: Issues, Trends and Challenges. New York: Nova Science Publishers, 2010.
MLA-viite (9. p.)
ebrary, Inc, ja Goran Strkalj. Teaching Human Variation: Issues, Trends and Challenges. Nova Science Publishers, 2010.
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