edited by Bisheshwar Prasad
Asia Public House, 1960
Buku Teks
Jones, William O., author
Stanford University Press, 1959
Buku Teks
edited by C. Grove Haines
John Hopkins Press, 1956
Buku Teks
Nigro, Felix A., author
Holt, Rinehart and Winston , 1959
Buku Teks
Savard, Felix-Antoine
Fides , 1948
Buku Teks