Reader's Digest Association. (1967). Word power form the Reader's digest. Reader's Digest.
Citación estilo ChicagoReader's Digest Association. Word Power Form the Reader's Digest. Reader's Digest, 1967.
Cita MLAReader's Digest Association. Word Power Form the Reader's Digest. Reader's Digest, 1967.
Warning: These citations may not always be 100% accurate.