APA (7 ম সংস্করণ) উদ্ধৃতি

Craven, R. (2002). Customer is king: How to exceed their expectations. Virgin Books.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Craven, Robert. Customer Is King: How to Exceed Their Expectations. London: Virgin Books, 2002.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Craven, Robert. Customer Is King: How to Exceed Their Expectations. Virgin Books, 2002.