edited by Benjamin B. Hoover, Donald S. Taylor
Holt, 1957
Buku Teks
edited by John L. Bradley and Martin Stevens
Rinehart and Winston, 1968
Buku Teks
Schorer, Mark
Harcourt, Brace Jovanovich, 1972
Buku Teks
program consultants, Beverly Ann Chin ... [et al.]
Glencoe McGraw-Hill, 2000
Buku Teks
Benet, William Rose
Crowell, 1950
Buku Referensi