APA (7e ed.) Bronvermelding

Não informado. (2001). Annual Report. Government Printing Office.

Chicago (17e ed.) Bronvermelding

Não informado. Annual Report. Singapore: Government Printing Office, 2001.

MLA (8e ed.) Bronvermelding

Não informado. Annual Report. Government Printing Office, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.