American Library Association, 1983
Buku Referensi
American Library Association, 1982
Buku Referensi
American Library Association, 1981
Buku Referensi
American Library Association, 1980
Buku Referensi
by Aleksey Maksimovich Gor`kiy; translated by Margaret Wettlin
Foreign Languages Publishing House, [date of publication not identified]
Buku Teks