Economic Development Foundation, Inc, & Fritts, G. D. (1966). Philippine marketing: One perspective. s.n.].
Chicago Style aipamenaEconomic Development Foundation, Inc, and Garland D. Fritts. Philippine Marketing: One Perspective. [Manila: s.n.], 1966.
MLA aipamenaEconomic Development Foundation, Inc, and Garland D. Fritts. Philippine Marketing: One Perspective. s.n.], 1966.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.