edited by. Frank Gaynor
New York, Philosophical library, 1951
Buku Referensi
Jurgen Ruland, Maria-Gabriela Manea, Hans Born, editors
[Springer, ], 2013
eBooks
Staf Umum Teritorial. Mabes AD, 2000
Buku Teks
Simatupang, T.B. (Tahi Bonar), 1920-, author
Indira, 1960
Buku Klasik
Lowry, Robert
St.Leonards Allen & Unwin 1996,
Buku Teks