Dyfyniad APA

PHILLIPS, C. F. Marketing Principles And Methods Oleh Charles F. Phillips Dan Delbert J. Duncan. Richard D. Irwin.

Dyfyniad Arddull Chicago

PHILLIPS, Charles F. Marketing Principles And Methods Oleh Charles F. Phillips Dan Delbert J. Duncan. Richard D. Irwin.

Dyfyniad MLA

PHILLIPS, Charles F. Marketing Principles And Methods Oleh Charles F. Phillips Dan Delbert J. Duncan. Richard D. Irwin.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.