SMITH, J. R. (1987). Marketer: A Simulation/jerald R. Smith. Houghton Mifflin Co.
Dyfyniad Arddull ChicagoSMITH, Jerald R. Marketer: A Simulation/jerald R. Smith. Houghton Mifflin Co, 1987.
Dyfyniad MLASMITH, Jerald R. Marketer: A Simulation/jerald R. Smith. Houghton Mifflin Co, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.