Gaya APA
Kail, Robert V.. (2000).
Human development : a lifespan view .
Singapore:
Wadsworth.
Gaya Chicago
Kail, Robert V..
Human development : a lifespan view.
Singapore:
Wadsworth,
2000.
Text.
Gaya MLA
Kail, Robert V..
Human development : a lifespan view.
Singapore:
Wadsworth,
2000.
Text.
Gaya Turabian
Kail, Robert V..
Human development : a lifespan view.
Singapore:
Wadsworth,
2000.
Print.