Kohls, R. L., & Uhl, J. N. (1998). Marketing of agricultural products (8th ed.). Prentice Hall.
Chicago Style (17th ed.) CitationKohls, Richard L., and Joseph N. Uhl. Marketing of Agricultural Products. 8th ed. Upper Saddle River, NJ: Prentice Hall, 1998.
ציטוט MLAKohls, Richard L., and Joseph N. Uhl. Marketing of Agricultural Products. 8th ed. Prentice Hall, 1998.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.