Wim Stokhof, Paul van der Velde
Curzon Press, 2001
Buku Teks
edited by Wim Stokhof, Paul van der Velde
Curzon Press, 2001
Buku Teks
compiled and edited by Kees van Dijk and Jolanda Leemburg-den Hollander
KITLV Press, 1998
Buku Referensi
Pearson, M.N., author
Oxford University Press, 1988
Buku Teks
Deane E. Neubauer, editor
Routledge, 2012
Buku Teks