[compiled by] Nina Baym [and others]
W.W. Norton, 1985
Buku Teks
compiled by Ronald Gottesman ... [and others]
W.W. Norton, 1989
Buku Teks
Soenarjati Djajanegara, author
2005
Artikel Jurnal
Gultom, Samuel, author
Greenwood Press, 1987
Buku Referensi
edited by Robert Richards
Littlefield, Adams, 1955
Buku Referensi