Emile de Laveleye.

MLA

Zlatanoff, Iordan. Emile De Laveleye. Liège: Maassen, 1931.

APA

Zlatanoff, I. (1931). Emile de Laveleye. Liège: Maassen.

Chicago

Zlatanoff, Iordan Emile De Laveleye. Liège: Maassen, 1931.