Sri Widoyati Wiratmo Soekito
LP3ES, 1983
Buku Teks
Meuwissen, D.H.M., author
Refika Aditama, 2007
Buku Teks
Friedmann, Wolfgang, 1907-1972, author
RajaGrafindo Persada, 1994
Buku Teks
Darji Darmodiharjo, author
Gramedia Pustaka Utama, 1995
Buku Teks
Purnawidhi W. Purbacaraka, author
Rajawali, 1985
Buku Teks