APA (7 ম সংস্করণ) উদ্ধৃতি

National Stationery and Office Equipment Association. (1953). How to plan your office layout ; a guide for planning a modern, efficient office. s.n.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

National Stationery and Office Equipment Association. How to Plan Your Office Layout ; a Guide for Planning a Modern, Efficient Office. Washington: s.n, 1953.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

National Stationery and Office Equipment Association. How to Plan Your Office Layout ; a Guide for Planning a Modern, Efficient Office. s.n, 1953.