APA (7 ম সংস্করণ) উদ্ধৃতি

BUFFA, E. S. (1978). Essentials Of Management Science Operations Reseach Elwood S. Buffa And James S. Dyer. John Wiley.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

BUFFA, Elwood S. Essentials Of Management Science Operations Reseach Elwood S. Buffa And James S. Dyer. John Wiley, 1978.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

BUFFA, Elwood S. Essentials Of Management Science Operations Reseach Elwood S. Buffa And James S. Dyer. John Wiley, 1978.