Gaya APA
Economic Theory and Operations Analysis. (1977).
London:
Prentice-Hall.
Gaya Chicago
Economic Theory and Operations Analysis.
Ed. 4.
London:
Prentice-Hall,
1977.
.
Gaya MLA
Economic Theory and Operations Analysis.
Ed. 4.
London:
Prentice-Hall,
1977.
.
Gaya Turabian
Economic Theory and Operations Analysis.
London:
Prentice-Hall,
1977.
.