APA (7e ed.) Bronvermelding

(2007). The International directory of government (1st ed. (1990)-.). Europa Publications.

Chicago (17e ed.) Bronvermelding

The International Directory of Government. 1st ed. (1990)-. London: Europa Publications, 2007.

MLA (9e ed.) Bronvermelding

The International Directory of Government. 1st ed. (1990)-. Europa Publications, 2007.

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