APA (7 ম সংস্করণ) উদ্ধৃতি

Brown, C. C. Directory of American cement industries and hand-book for cement users. Municipal engineering Co.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Brown, Charles Carroll. Directory of American Cement Industries and Hand-book for Cement Users. Indianapolis New York: Municipal engineering Co.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Brown, Charles Carroll. Directory of American Cement Industries and Hand-book for Cement Users. Municipal engineering Co.