APA (7e ed.) Bronvermelding

ROBSON, W. A. (1967). Politics and Government at home and abroad. Allen & Unwin.

Chicago (17e ed.) Bronvermelding

ROBSON, William A. Politics and Government at Home and Abroad. London: Allen & Unwin, 1967.

MLA (9e ed.) Bronvermelding

ROBSON, William A. Politics and Government at Home and Abroad. Allen & Unwin, 1967.