Carter, J. F. (1978). Sunflower science and technology (1st edition.). ASA : SSSA : CSSA.
Cita Chicago Style (17a ed.)Carter, Jack F. Sunflower Science and Technology. 1st edition. Madison, Wisconsin: ASA : SSSA : CSSA, 1978.
Cita MLA (8a ed.)Carter, Jack F. Sunflower Science and Technology. 1st edition. ASA : SSSA : CSSA, 1978.
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