Varberg, Dale, author
Penerbit Erlangga, 2011
Buku Teks
[publisher not identified], [date of publication not identified]
Buku Teks
Varberg, Dale E., author
Erlangga, 2007
Buku Teks
Varberg, Dale E., author
Erlangga, 2011
Buku Teks
Stewart, James, 1941-, author
Salemba Teknika, 2009
Buku Teks