Sutrisno Hadi, author
Fakultas Psikologi Universitas Indonesia, 1986
Buku Teks
Sutrisno Hadi, author
Andi, 2005
Buku Teks
Gibaldi, Joseph
The Modern Language Association, 2003
Buku Referensi
Hart, Chris, author
Sage Publications, 2007
Buku Teks
Sutrisno Hadi, author
Andi, 1990
Buku Teks