Gutierrez, B. P. B. (2000). Communicating to the consumer through packaging design. College of Business Administration, University of the Philippines.
Chicago-referens (17:e uppl.)Gutierrez, Ben Paul B. Communicating to the Consumer Through Packaging Design. Quezon City: College of Business Administration, University of the Philippines, 2000.
MLA-referens (9:e uppl.)Gutierrez, Ben Paul B. Communicating to the Consumer Through Packaging Design. College of Business Administration, University of the Philippines, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.