Gaya APA
Sparks, J.E., Johnson, Carl E.. (1970).
Reading for power and flexibility .
California:
Glencoe Press.
Gaya Chicago
Sparks, J.E., Johnson, Carl E..
Reading for power and flexibility.
California:
Glencoe Press,
1970.
Text.
Gaya MLA
Sparks, J.E., Johnson, Carl E..
Reading for power and flexibility.
California:
Glencoe Press,
1970.
Text.
Gaya Turabian
Sparks, J.E., Johnson, Carl E..
Reading for power and flexibility.
California:
Glencoe Press,
1970.
Print.