Sears, Minnie Earl, author
H. W. Wilson Co, 1977
Buku Teks
edited by Barbara A. Bristow, Christi Showman Farrar
H.W. Wilson, a division of EBSCO Information Services ; Amenia, NY : Grey House Publishing, 2014
Buku Referensi
edited by Joseph Miller
H.W. Wilson Company, 1997
Buku Referensi
edited by Barbara M. Westby
H.W. Wilson, 1982
Buku Referensi
edited by Barbara Marietta Westby
H.W. Wilson, 1965
Buku Referensi