Bouwers, Lenze L., author
Querido, 1987
Buku Teks
Boudier-Bakker, Ina, author
Koch & Knuttel, [date of publication not identified]
Buku Teks
Boudier-Bakker, Ina, author
P.N. Van Kampen & Zoon N.V, [date of publication not identified]
Buku Teks
Bakker, Piet, author
Elsevier, 1960
Buku Teks
Polak, J. M. (Jimmy Maurice), 1922-, author
Kluwer, 1964
Buku Teks