Gilbert, Martin, author
Routledge, 1994
Buku Teks
Snyder, Louis L., author
Van Nostrand Company, 1958
Buku Teks
Davies, Brian L., author
Bloomsbury Academic, 2016
Buku Teks
Fahmi Des Chandra, author
2018
UI - Skripsi (Membership)
Hilvert, John, 1945-, author
Universirty of Queensland Press, 1984
Buku Teks