Heyphi, I. (1966). Vlamingen, Walen, bestaan zij? = Flamands, Wallons, existent-ils? Leuven: Sintal.
Chicago Style (17th ed.) CitationHeyphi, I. Vlamingen, Walen, Bestaan Zij? = Flamands, Wallons, Existent-ils? Leuven: Sintal, 1966.
MLA (8th ed.) CitationHeyphi, I. Vlamingen, Walen, Bestaan Zij? = Flamands, Wallons, Existent-ils? Leuven: Sintal, 1966.
Warning: These citations may not always be 100% accurate.