APA (7 ম সংস্করণ) উদ্ধৃতি

(1980). Contruction Principles, Materials And Methods/ Harold B. Olin, John L. Schmidt And Walter H. Lewis. The institute of financial education.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Contruction Principles, Materials And Methods/ Harold B. Olin, John L. Schmidt And Walter H. Lewis. The institute of financial education, 1980.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Contruction Principles, Materials And Methods/ Harold B. Olin, John L. Schmidt And Walter H. Lewis. The institute of financial education, 1980.