Loomba, Narendra Paul, author
Macmillan, 1978
Buku Teks
edited by M.A.H. Dempster, Gautam Mitra, Georg Pflug
CRC Press, Taylor & Francis Group, 2009
Buku Teks
Levin, Richard I., author
McGraw-Hill, 1986
Buku Teks
Levin, Richard I., author
New York, NY, McGraw-Hill
Buku Teks
Johnson, Ross H., author
Houghton Miffiln, 1976
Buku Teks