Armawi K. Mundit
Armico, 1986
Buku Teks
Dixon, Charles
John Wiley & Sons, 1981
Buku Teks
Buck, R. Creighton
McGraw-Hill, 1965
Buku Teks
Kaplan, Wilfred
Addison-Wesley, 1963
Buku Teks
Loomis, Lynn Harold
World Scientific Publishing Company, 2016
Buku Teks