APA (7e ed.) Bronvermelding

Stephan, H. (1981). 'Lef' and the left front of the arts. Sagner.

Chicago (17e ed.) Bronvermelding

Stephan, Halina. 'Lef' and the Left Front of the Arts. München: Sagner, 1981.

MLA (8e ed.) Bronvermelding

Stephan, Halina. 'Lef' and the Left Front of the Arts. Sagner, 1981.