Richards, Robert H.
McGraw-Hill Book Company, Inc., 1940
Buku Teks
Gaudin, A.M.
Tata McGraw-Hill, 1978
Buku Teks
Rengganis Primadisa Suratha, author
2017
UI - Skripsi (Membership)
Wills, B.A.
Pergamon Press, 1981
Buku Teks
Ross, Herbert H.
John Wiley & Sons, 1982
Buku Teks