White, Kevin, author
Rajawali, 2012
Buku Teks
White, Kevin, author
Rajawali, 2011
Buku Teks
Horton, Paul B., author
McGraw-Hill , 1984
Buku Teks
Horton, Paul B., author
McGraw-Hill, 1980
Buku Teks
Soerjono Soekanto, author
RajaGrafindo Persada, 2006
Buku Teks