Gaya APA
CLAYTON, G, E., GIESBRECHT, M, G. (2010).
A Guide to Everyday Economic Statistics (1).
New York:
McGraw-Hill.
Gaya MLA
CLAYTON, Gary, E., GIESBRECHT, Martin, Gerhard.
"A Guide to Everyday Economic Statistics".
1
New York:
McGraw-Hill,
2010.
Printed.