Pillen en Posters.

MLA

Robert-Sterkendries, Marine. Pillen En Posters. Brussel: Therabel Pharma, 2003.

APA

Robert-Sterkendries, M. (2003). Pillen en Posters. Brussel: Therabel Pharma.

Chicago

Robert-Sterkendries, Marine Pillen En Posters. Brussel: Therabel Pharma, 2003.