Harrison, John B.
Alfred A. Knopf , 1966
Buku Teks
Harrison, John B.
Alfred A. Knopf, 1969
Buku Teks
Viorst, Milton, author
Chilton Books, 1965
Buku Teks
Hughes, Paul L., author
Littlefield, Adams, 1956
Buku Teks
Stipp, John L.
John Wley, 1967
Buku Teks