Robertson, L. N. (1985). Purchasing for food service: Self-instruction. Iowa State University Press.
Chicagoスタイル(17版)引用形式Robertson, Lynne Nannen. Purchasing for Food Service: Self-instruction. Ames, Iowa: Iowa State University Press, 1985.
MLA(8版)引用形式Robertson, Lynne Nannen. Purchasing for Food Service: Self-instruction. Iowa State University Press, 1985.
警告: この引用は必ずしも正確ではありません.