APA Style
Mankiw, N. Gregory. (2018).
Principles of Economics : Eight Edition (Ed. 8th).
Amerika:
Cengage Learning.
Chicago Style
Mankiw, N. Gregory.
Principles of Economics : Eight Edition.
Ed. 8th
Amerika:
Cengage Learning,
2018.
Text.
MLA Style
Mankiw, N. Gregory.
Principles of Economics : Eight Edition.
Ed. 8th
Amerika:
Cengage Learning,
2018.
Text.
Turabian Style
Mankiw, N. Gregory.
Principles of Economics : Eight Edition.
Ed. 8th
Amerika:
Cengage Learning,
2018.
Print.