Παραπομπή APA

Kopmeyer, M. R. (1991). Proven success methods here's help: To get rid of your problems and fulfill your desires. Universal book stall.

Παραπομπή Chicago Style

Kopmeyer, M. R. Proven Success Methods Here's Help: To Get Rid of Your Problems and Fulfill Your Desires. New Delhi: Universal book stall, 1991.

Παραπομπή MLA

Kopmeyer, M. R. Proven Success Methods Here's Help: To Get Rid of Your Problems and Fulfill Your Desires. Universal book stall, 1991.