APA (7th ed.) Zitazioa
ebrary, Inc, & Clark, E. L. (2011). Cannabis sativa for health and hemp. Nova Science Publisher.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Ethan L. Clark. Cannabis Sativa for Health and Hemp. Hauppauge, N.Y.: Nova Science Publisher, 2011.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Ethan L. Clark. Cannabis Sativa for Health and Hemp. Nova Science Publisher, 2011.
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