(1973). Geen Posthumus-opleiding. Groninger Studentenbond.
Chicago Style (17th ed.) CitationGeen Posthumus-opleiding. Groninger Studentenbond, 1973.
MLA (8th ed.) CitationGeen Posthumus-opleiding. Groninger Studentenbond, 1973.
Warning: These citations may not always be 100% accurate.