APA Style
INTRODUCTION TO ECONOMICS. (1995).
USA:
McGraw-Hill.
Chicago Style
INTRODUCTION TO ECONOMICS.
.
USA:
McGraw-Hill,
1995.
Buku Ajar.
MLA Style
INTRODUCTION TO ECONOMICS.
.
USA:
McGraw-Hill,
1995.
Buku Ajar.
Turabian Style
INTRODUCTION TO ECONOMICS.
USA:
McGraw-Hill,
1995.
Buku Ajar.