GK-Hall, 1994
Buku Teks
Kooijman, Simon
E.J Brill, 1977
Buku Teks
editor, Linda A. Bennett
New York G.K. Hall [and] Company 1991-1996
Buku Referensi
edited by Timothy J. O`Leary, David Levinson
G.K. Hall, 1994
Buku Referensi
edited by Terence E. Hays
G.K. Hall, 1991
Buku Referensi