APA (7 ম সংস্করণ) উদ্ধৃতি

Wanjala, A. N. (2006). The effect of counterfeit products on company sales/ revenue of permit holder manufacturing firms in Nairobi (Kenya). Daystar.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Wanjala, Anne Nelima. The Effect of Counterfeit Products on Company Sales/ Revenue of Permit Holder Manufacturing Firms in Nairobi (Kenya). Nairobi: Daystar, 2006.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Wanjala, Anne Nelima. The Effect of Counterfeit Products on Company Sales/ Revenue of Permit Holder Manufacturing Firms in Nairobi (Kenya). Daystar, 2006.