Gaya APA
Samuelson, Paul A.. (1958).
Economics an introductory analysis : Paul A. Samuelson (Ed.4).
London:
McGraw-Hill.
Gaya Chicago
Samuelson, Paul A..
Economics an introductory analysis : Paul A. Samuelson.
Ed.4
London:
McGraw-Hill,
1958.
Textbook.
Gaya MLA
Samuelson, Paul A..
Economics an introductory analysis : Paul A. Samuelson.
Ed.4
London:
McGraw-Hill,
1958.
Textbook.
Gaya Turabian
Samuelson, Paul A..
Economics an introductory analysis : Paul A. Samuelson.
Ed.4
London:
McGraw-Hill,
1958.
Textbook.