Molenzorg in Nederland.

MLA

De Koning, A. J. Molenzorg In Nederland. Gent: VVIA, 1982.

APA

De Koning, A. J. (1982). Molenzorg in Nederland. Gent: VVIA.

Chicago

De Koning, A. J. Molenzorg In Nederland. Gent: VVIA, 1982.