Moreno, L. C., Sanchez, M. G. J., & Santiago, M. (2000). Multi-level marketing: Factors motivating people to get involved in MLM. Animo Repository.
استشهاد بنمط شيكاغوMoreno, Leana Carmen, Ma. Gileanna Janella Sanchez, و Marizza Santiago. Multi-level Marketing: Factors Motivating People to Get Involved in MLM. Animo Repository, 2000.
MLA استشهادMoreno, Leana Carmen, Ma. Gileanna Janella Sanchez, و Marizza Santiago. Multi-level Marketing: Factors Motivating People to Get Involved in MLM. Animo Repository, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.