Lazer, W., & Kelley, E. J. (1958). Managerial marketing: Perspective and view points. Richard D Irwin.
Dyfyniad Arddull ChicagoLazer, William, and Eugene J. Kelley. Managerial Marketing: Perspective and View Points. Illinois: Richard D Irwin, 1958.
Dyfyniad MLALazer, William, and Eugene J. Kelley. Managerial Marketing: Perspective and View Points. Richard D Irwin, 1958.
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