Said Kelana Asnawi, author
Yogyakarta, 2006
Buku Teks
Said Kelana Asnawi, author
Graha Ilmu, 2006
Buku Teks
Ndraha, Taliziduhu, author
Bina Aksara, 1982
Buku Teks
Best, John W., author
Usaha Nasional, 1982
Buku Teks
Bambang Sunggono, author
RajaGrafindo Persada, 2007
Buku Teks