Samkalden, Ivo, author
Jac. Raar, 1938
Buku Teks
Ong, Eng Die
Van Gorcum (GA Hak & HJ Prakke),, 1943
Buku Teks
Groeneboer, Kees, author
Amsterdam University Press, 1998
Buku Teks
Coops, Johan Adriaan Herman, author
W.E.J. Tjeenk Willink, 1966
Buku Klasik
Stein, P.A., author
Kluwer, 1968
Buku Teks