Quraishi, M. Sayeed, author
John Wiley & Sons, 1977
Buku Teks
edited by Bernd Heinrich
John Wiley & Sons, 1981
Buku Teks
Dashefsky, H.S., author
Burgess, 1977
Buku Teks
Tim R. New, editor
[, Springer], 2012
eBooks
Borer, J.R., author
McGraw-Hill, 1974
Buku Teks