edited by C.A. Jacobson
Van Nostrand Reinhold, 1959
Buku Referensi
Clark, C.M.H. (Charles Manning Hope), 1915-1991, author
Melbourne University Press, 1982
Buku Teks
P.F. Collier & Son, 1954
Buku Referensi
P.F. Collier & Son, 1954
Buku Referensi
P.F. Collier & Son, 1954
Buku Referensi