Sheridan, Harriet W.
Harcourt, Brace & World, Inc., 1966
Koleksi Publik
Kreuzer, James R.
Rineharta and Winston, 1960
Buku Teks
Kreuzer, James R.
Holt, Rinehart and Winston, 1964
Buku Teks
Kreuzer, James R.
Holt, Rinehart and Winston, 1966
Buku Teks
Greenberg, Florence Bonzer
The Bobbs-Merrill, 1967
Buku Teks