Gaya APA
Jehle,Geoffey, A.
(1991).
Advanced Microeconomic Theory
.
U.S.A:
Prentice-Hall International, Inc.
Gaya MLA
Jehle,Geoffey, A..
"Advanced Microeconomic Theory".
U.S.A:
Prentice-Hall International, Inc,
1991.
Text.