thomsen, f. l. (1951). Agricultural marketing. mcgraw hill book company, inc.
Citación estilo Chicagothomsen, frederick lundy. Agricultural Marketing. new york , london: mcgraw hill book company, inc, 1951.
Cita MLAthomsen, frederick lundy. Agricultural Marketing. mcgraw hill book company, inc, 1951.
Warning: These citations may not always be 100% accurate.