APA
GREIG S. W., . (1971). THE ECONOMICS OF FOOD PROCESSING. WESTPORT: THE AVI PUBLISHING COMPANY,INC.
Chicago
GREIG SMITH W, . 1971. THE ECONOMICS OF FOOD PROCESSING. WESTPORT: THE AVI PUBLISHING COMPANY,INC.
Harvard
GREIG S. W., . (1971). THE ECONOMICS OF FOOD PROCESSING. WESTPORT: THE AVI PUBLISHING COMPANY,INC.
MLA
GREIG SMITH W, . THE ECONOMICS OF FOOD PROCESSING. WESTPORT: THE AVI PUBLISHING COMPANY,INC. 1971.