Weinberg, Louis
McGraw-Hill, 1962
Buku Teks SO
Daryanani, Gobind
John Wiley & Sons, 1976
Buku Teks SO
Van Valkenburg, Mac Elwyn
John Wiley, 1960
Buku Teks SO
Van Valkenburg, Mac Elwyn
Prentice-Hall, 1974
Buku Teks SO
Van Valkenburg, Mac Elwyn
Prentice-Hall, 1974
Buku Teks SO