Gaya APA
Spring, Joel. (2010).
American education .
New York:
McGraw-Hill, Inc.
Gaya Chicago
Spring, Joel.
American education.
New York:
McGraw-Hill, Inc,
2010.
Text.
Gaya MLA
Spring, Joel.
American education.
New York:
McGraw-Hill, Inc,
2010.
Text.
Gaya Turabian
Spring, Joel.
American education.
New York:
McGraw-Hill, Inc,
2010.
Print.