Kotletr, P. (1984). Marketing management: Analysis, planning, and control. Prentice-Hall.
Dyfyniad Arddull ChicagoKotletr, Philip. Marketing Management: Analysis, Planning, and Control. Englewood Cliffs, N. J: Prentice-Hall, 1984.
Dyfyniad MLAKotletr, Philip. Marketing Management: Analysis, Planning, and Control. Prentice-Hall, 1984.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.