akzi. (1973). Tanah dan pertanian. kanisius.
Chicago Style (17th ed.) Citationakzi. Tanah Dan Pertanian. kanisius, 1973.
MLA (8th ed.) Citationakzi. Tanah Dan Pertanian. kanisius, 1973.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation