APA (7 ম সংস্করণ) উদ্ধৃতি

(2011). Skills and occupational needs in green building. International Labour Office.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Skills and Occupational Needs in Green Building. Geneva: International Labour Office, 2011.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Skills and Occupational Needs in Green Building. International Labour Office, 2011.