Yaseen, L., & Russell, J. A. (1960). Plant location. New York: American Research Council.
Παραπομπή Chicago StyleYaseen, Leonard, and Joseph A. Russell. Plant Location. New York: American Research Council, 1960.
Παραπομπή MLAYaseen, Leonard, and Joseph A. Russell. Plant Location. New York: American Research Council, 1960.
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