Grant, P. (1978). Biology of developing systems. Holt, Rinehart and Winston.
Chicago-viite (17. p.)Grant, Philip. Biology of Developing Systems. New York: Holt, Rinehart and Winston, 1978.
MLA-viite (9. p.)Grant, Philip. Biology of Developing Systems. Holt, Rinehart and Winston, 1978.
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