Porter, Hal, 1911-1984, author
Angus & Robertson, [Date of publication not identified]
Buku Teks
selected by Cecil Hadgraft
Angus and Robertson, 1961
Buku Teks
compiled by Jenney Morgan
Routledge , 1996
Buku Referensi
Herter, Christian A., author
Harper & Row, 1963
Buku Teks
Chapin, Miriam
The Ryerson Press , 1956
Buku Teks