Tambunan, Sherley Ikawati, author
Universitas Indonesia, 2008
UI - Tesis (Open)
ESA Study Club, 1979
Buku Teks
Wira Wiral, author
Universitas Indonesia, 2008
UI - Tesis (Open)
Wira Wiral, author
Universitas Indonesia, 2008
UI - Tesis (Open)
Boedi Harsono, author
Djambatan, 1995
Buku Teks