Martin J. Adelman, Shubha Ghosh, Amy Landers, Toshiko Takenaka
West, 2011
Buku Teks
Clark Boardman Company LTD, 1971
Buku Teks
Jell, Florian, author
Gabler Verlag, 2012
eBooks
Binacipta , 1978
Buku Teks
Djoko Prakoso, author
Dahara Prize, 1991
Buku Teks