Gaya APA
REYNOLDS, L, G. (1966).
ECONOMICS A GENERAL INTRODUCTION (Revised Edition).
Homewood,Illinois:
Richard D.Irwin,Inc.
Gaya MLA
REYNOLDS, Lloyd, G..
"ECONOMICS A GENERAL INTRODUCTION".
Revised Edition
Homewood,Illinois:
Richard D.Irwin,Inc,
1966.
Textbook.