APA (7 ম সংস্করণ) উদ্ধৃতি

RIGGS, H. E. (1994). Financial And Cost Analysis For Engineering And Technology Management Henry E. Riggs. John Wiley & Sons.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

RIGGS, Henry E. Financial And Cost Analysis For Engineering And Technology Management Henry E. Riggs. John Wiley & Sons, 1994.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

RIGGS, Henry E. Financial And Cost Analysis For Engineering And Technology Management Henry E. Riggs. John Wiley & Sons, 1994.