Tohutoro APA (7th ed.)
ebrary, Inc, & Lockeretz, W. (2007). Organic farming: An international history. CABI.
Tohutoru Kātū Chicago (17th ed.)
ebrary, Inc, me William Lockeretz. Organic Farming: An International History. Cambridge, MA: CABI, 2007.
Tohutoro MLA (9th ed.)
ebrary, Inc, me William Lockeretz. Organic Farming: An International History. CABI, 2007.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.