Hempstone,Smith
Frederick A.Praeger, 1961
Buku Teks
Frederick A. Praeger, 1964
Buku Teks
Doob, Leonard William, 1909-, author
Yale University Press, 1961
Buku Teks
edited by Dana T. Redford
Emerald, 2017
eBooks
edited by John A. Wiseman
Routledge, 1995
Buku Teks