Ida Ayu Puspasari
Jica dan Bina Swadaya, 2006
Buku Teks
Bandung Yayasan Akatiga 1994,
Buku Teks
Jungk, Robert
John Calder , 1979
Buku Teks
Jakarta The Bureau of Public Relations and International Coorporation Department of Manpower,
Buku Referensi
Bhina Karya, 2004
Buku Referensi