Weisz, Paul B., author
McGraw-Hill, 1982
Buku Teks
Johnson, Kenneth D., author
The Benjamin, 1984
Buku Teks
Enger, Eldon D., author
Mc Graw Hill, 2003
Buku Teks
Johnson, Willis H., author
Holt, Rinehart and Winston, 1961
Buku Teks
Enger, Eldon D., author
McGraw-Hill, 2012
Buku Teks