APA (7e ed.) Bronvermelding

Não informado. (2001). Yearbook. Carnegie Endowment for International Peace.

Chicago (17e ed.) Bronvermelding

Não informado. Yearbook. Washington: Carnegie Endowment for International Peace, 2001.

MLA (8e ed.) Bronvermelding

Não informado. Yearbook. Carnegie Endowment for International Peace, 2001.

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