Blalock, Hubert M., author
Rajawali, 1987
Buku Teks
Rianto Adi, author
Arcan, 1991
Buku Teks
Sanapiah Faisal, author
RajaGrafindo Persada, 2005
Buku Teks
Handari Nawawi, author
Gadjah Mada University Press, 1991
Buku Teks
Sanapiah Faisal, author
RajaGrafindo Persada, 2008
Buku Teks