International Education & Training Enterprises. (1989). Marketing [Vídeo]: La importancia de la gama de productos. International Education & Training Enterprises.
Chicago Style (17th ed.) CitationInternational Education & Training Enterprises. Marketing [Vídeo]: La Importancia De La Gama De Productos. Madrid: International Education & Training Enterprises, 1989.
MLA (9th ed.) CitationInternational Education & Training Enterprises. Marketing [Vídeo]: La Importancia De La Gama De Productos. International Education & Training Enterprises, 1989.
Warning: These citations may not always be 100% accurate.