Economic Development Foundation, Inc, & Fritts, G. D. (1966). Philippine marketing: One perspective. s.n.].
Chicago-viite (17. p.)Economic Development Foundation, Inc, ja Garland D. Fritts. Philippine Marketing: One Perspective. [Manila: s.n.], 1966.
MLA-viite (9. p.)Economic Development Foundation, Inc, ja Garland D. Fritts. Philippine Marketing: One Perspective. s.n.], 1966.
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