Myers, Margaret G., author
Columbia University Press , 1970
Buku Teks
Palmer, R.R. (Robert Roswell), 1909-2002, author
Alfred A. Knopf, 1967
Buku Teks
Palmer, R.R. (Robert Roswell), 1909-2002, author
Alfred A. Knopf, 1983
Buku Teks
Palmer, R.R. (Robert Roswell), 1909-2002, author
Alfred A. Knopf, 1971
Buku Teks
Rae, John B.
Mc Graw-Hill Book Company, 1949
Buku Teks