Knight, C. M. (2000). ISP marketing survival guide: Proven strategies and secrets for outmanuevering the competition / Christopher M. Knight. Wiley Computer Publishing.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিKnight, Christopher M. ISP Marketing Survival Guide: Proven Strategies and Secrets for Outmanuevering the Competition / Christopher M. Knight. New York: Wiley Computer Publishing, 2000.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিKnight, Christopher M. ISP Marketing Survival Guide: Proven Strategies and Secrets for Outmanuevering the Competition / Christopher M. Knight. Wiley Computer Publishing, 2000.
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