Frankel, P.H., author
Chapman and Hall, 1946
Buku Teks
Bret-Rouzaut, Nadine, author
Editions Technip, 2011
Buku Teks
Anderson G. Bartlett III. ... [and others]
Amerasian, 1972
Buku Teks
Hussein, Saddam, author
Ath-Thawra House, 1973
Buku Teks
Flavin, Christopher, author
Worldwatch Institute, 1985
Buku Teks