Smith, J.N.
Batavia: Nijhoff Albrecht, 1926
Buku Teks
Esser, B.J.
G. Kolff, [date of publication not identified]
Buku Klasik
Walbeehm, A.H.J.G.
[publisher not identified], [date of publication not identified]
Buku Klasik
Esser, B.J.
Weltevreden: Kolff & Co, [T.tp]
Buku Teks
Walbeehm, A.H.J.G.
Albrecht, 1903
Buku Klasik