New York : Science Press
Majalah, Jurnal, Buletin
Sarumpaet, Riris Kusumawati
Jurusan Sastra Indonesia, FSUI, 1977
Buku Referensi
Henri Supriyanto
Dioma, 1990
Buku Referensi
Rees, Leslie, 1905-2000
Angus and Roberson, 1973
Buku Teks
Ehrensperger, Harold
Greenwood Press, 1977
Buku Teks