Enger, F. (1957). Letters for special occasions. Mc Graw Hill.
Citación estilo ChicagoEnger, Frank. Letters for Special Occasions. New York: Mc Graw Hill, 1957.
Cita MLAEnger, Frank. Letters for Special Occasions. Mc Graw Hill, 1957.
Warning: These citations may not always be 100% accurate.