Balabanian, Norman, 1922-
Allyn and Bacon, Inc., 1964
Buku Teks
Elsevier, 1981
Buku Teks
Boylestad, Robert L., author
Pearson - Prentice Hall, 2009
Buku Teks
Boylestad, Robert L., author
Prentice-Hall, 1982
Buku Teks
Boylestad, Robert L.
Pearson Prentice Hall, 2013
Buku Teks