Krieger, Murray
The Johns Hopkins University Press, 1976
Buku Teks
edited by Ralph Cohen
Sheridan Press, 1989
Buku Referensi
Ryan, Michael, 1951-, author
Wiley-Blackwell, 2017
Buku Teks
edited by Julie Rivkin and Michael Ryan
John Wiley & Sons, 2017
Buku Teks
M. A. R. Habib, author
Cambridge University Press, 2018
eBooks