APA (7 ম সংস্করণ) উদ্ধৃতি

International Correspondence Schools. (1913). Geometrical drawing, architectural drawing. International Correspondence Schools.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

International Correspondence Schools. Geometrical Drawing, Architectural Drawing. London: International Correspondence Schools, 1913.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

International Correspondence Schools. Geometrical Drawing, Architectural Drawing. International Correspondence Schools, 1913.