Doris, l. (1958). Corporate treasurer's and controller's encyclopedia. Prentic-Hall, INC.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিDoris, lillian. Corporate Treasurer's and Controller's Encyclopedia. .Englwood Cliffs, N. J: Prentic-Hall, INC, 1958.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিDoris, lillian. Corporate Treasurer's and Controller's Encyclopedia. Prentic-Hall, INC, 1958.