Ronkel, Philippus Samuel van, 1870-, author
G.B. Van Goor Zonen, 1946
Buku Referensi
Hooykaas, Christiaan, 1902-1979, author
Djakarta: J. B. Wolters, 1952
Buku Teks
Geldern, I. Van, author
BIJ J. B. Wolters U. M., [date of publication not identified]
Buku Referensi
Gallas, K. R., author
J. B. Wolters, [date of publication not identified]
Buku Referensi
Herckenrath, C. R. C., author
J. B. Wolters U. M., [date of publication not identified]
Buku Referensi