Gaya APA
Fetter, Frank A.. (2020).
Economics Volume II: Modern Economic Problems (Vol. 2).
United States of America:
Project Gutenberg.
Gaya Chicago
Fetter, Frank A..
Economics Volume II: Modern Economic Problems.
Vol. 2
United States of America:
Project Gutenberg,
2020.
.
Gaya MLA
Fetter, Frank A..
Economics Volume II: Modern Economic Problems.
Vol. 2
United States of America:
Project Gutenberg,
2020.
.
Gaya Turabian
Fetter, Frank A..
Economics Volume II: Modern Economic Problems.
Vol. 2
United States of America:
Project Gutenberg,
2020.
.