APA (7 ম সংস্করণ) উদ্ধৃতি

Vallen, J. J. (1985). Check in check out: Principles of effective front office management (3rd ed.). Wm.C. Brown.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Vallen, Jerome J. Check in Check Out: Principles of Effective Front Office Management. 3rd ed. Dubuque, Iowa: Wm.C. Brown, 1985.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Vallen, Jerome J. Check in Check Out: Principles of Effective Front Office Management. 3rd ed. Wm.C. Brown, 1985.