Albert, Ethel M., author
American Book Company, 1953
Buku Teks
Tiles, J.E., author
Routledge, 2000
Buku Teks
Tannsjo, Torbjorn, author
Edinburgh University Press, 2010
Buku Teks
Schinzinger, Roland, author
McGraw-Hill, 2000
Buku Teks
Gensler, Harry J., 1945-, author
Routledge, 1998
Buku Teks