APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.