(1993). The legacy of Hans Freudenthal. Kluwer.
Chicago Style (17th ed.) CitationThe Legacy of Hans Freudenthal. Dordrecht u.a: Kluwer, 1993.
MLA (9th ed.) CitationThe Legacy of Hans Freudenthal. Kluwer, 1993.
Warning: These citations may not always be 100% accurate.