Shirras, G. Findley
Cambridge University Press , 1942
Buku Teks
Kley, Verena, author
[Gabler Verlag, Gabler Verlag], 2012
eBooks
Bittker, Boris I., author
Brown, 1984
Buku Teks
Mcnulty, John K., author
west Publishing, 1989
Buku Teks
Mcnulty, John K., author
West Publishing, 1994
Buku Teks