Martin's, 2005
Buku Teks
edited by William O`Grady and Michael Dobrovolsky; U.S. edition Prepared by Mark Aronoff
St. Martin's Press, 1997
Buku Teks
Hazen, Kirk, author
Massachusetts : Wiley Blackwell, 2015
Buku Teks SO
Sturtevant, Edgar H., author
Yale University Press, 1947
Buku Teks
Hughes, John P., author
Random House, 1966
Buku Teks SO