Troelstrup, Arch W., author
McGraw-Hill , 1978
Buku Teks
Ginsberg, Morris
Penguin Books, 1965
Buku Teks
Frost, Raymond, 1960-, author
Martin Press, 1961
Buku Teks
Fukutake, Tadashi, author
Cornell University Press, 1967
Buku Teks
Obunsha , 1958
Buku Teks