Gavin, James M.
Random Hause, 1968
Buku Teks
Schick, Jack M.
University of Pennsylavia Press, 1971
Buku Teks
Belote, James H.
Harper & Row Publishers, 1967
Buku Teks
Muhammad Fariq Makarim, author
2020
UI - Skripsi Membership
Bertram, James M.
Macmillan, 1937
Buku Teks