APA (7e ed.) Bronvermelding

Não informado. (1979). International books in print: English-language titles published out side the USA and the United Kingdon. Saur.

Chicago (17e ed.) Bronvermelding

Não informado. International Books in Print: English-language Titles Published Out Side the USA and the United Kingdon. Munchen, Alemanha: Saur, 1979.

MLA (8e ed.) Bronvermelding

Não informado. International Books in Print: English-language Titles Published Out Side the USA and the United Kingdon. Saur, 1979.

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