APA-referens (7:e uppl.)

Professional Book Publishers. Proffesional's Encyclopaedia of Important Central Acts & Rules vol 1 (3rd.). Professional.

Chicago-referens (17:e uppl.)

Professional Book Publishers. Proffesional's Encyclopaedia of Important Central Acts & Rules Vol 1. 3rd. : Professional.

MLA-referens (9:e uppl.)

Professional Book Publishers. Proffesional's Encyclopaedia of Important Central Acts & Rules Vol 1. 3rd. Professional.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.