APA Stili
Marshall, Alfred. (1949).
Principles of economics : an introductory volume / Alfred Marshall (Ed.8).
London:
Macmillan and co.,ltd.
Chicago Stili
Marshall, Alfred.
Principles of economics : an introductory volume / Alfred Marshall.
Ed.8
London:
Macmillan and co.,ltd,
1949.
Textbook.
MLA Stili
Marshall, Alfred.
Principles of economics : an introductory volume / Alfred Marshall.
Ed.8
London:
Macmillan and co.,ltd,
1949.
Textbook.
Turabian Stili
Marshall, Alfred.
Principles of economics : an introductory volume / Alfred Marshall.
Ed.8
London:
Macmillan and co.,ltd,
1949.
Textbook.