Tillery, Bill W.
McGraw-Hill Education, 2017
Buku Teks SO
Rosen, Sidney
Harper & Row , 1965
Buku Teks SO
Winter, Stephen S.
Harper & Row, 1967
Buku Teks SO
Krauskopf, Konrad B.
McGraw-Hill, 1966
Buku Teks SO
Swenson, Hugo N.
John Wiley & Sons, 1957
Buku Teks SO