APA ציטוט

Phelps, D. M., & Wsting, J. H. (1968). Marketing management. Richard D Irvin.

Chicago Edition Citation

Phelps, D. Maynard, and J. Howard Wsting. Marketing Management. London: Richard D Irvin, 1968.

ציטוט MLA

Phelps, D. Maynard, and J. Howard Wsting. Marketing Management. Richard D Irvin, 1968.