APA (7 ম সংস্করণ) উদ্ধৃতি

ROBERTS HARRY V. (1993). QUALITY IS PERSONAL: A FOUNDATION FOR TOTAL QUALITY MANAGEMENT. FREE PRESS.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

ROBERTS HARRY V. QUALITY IS PERSONAL: A FOUNDATION FOR TOTAL QUALITY MANAGEMENT. NEW YORK: FREE PRESS, 1993.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

ROBERTS HARRY V. QUALITY IS PERSONAL: A FOUNDATION FOR TOTAL QUALITY MANAGEMENT. FREE PRESS, 1993.