ed. by József Nyilas ; translation by István Véges
Sijthoff, 1977
Buku Teks
Melkote, Srinivas
Newbury Park, Calif. : Sage Publications,, 1991
Buku Teks
Braillard, Philippe
Frances Pinter, 1990
Buku Teks
Handelman, Howard
Pearson/Prentice Hall, 2006
Buku Teks
Dixon, Chris J.
Routledge, 2015
Buku Teks