Gaya APA
Cannan, E. (1914).
Wealth: A Brief Explanation of the Causes of Economic Welfare .
london england:
Staples Press Limited.
Gaya MLA
Cannan, Edwin.
"Wealth: A Brief Explanation of the Causes of Economic Welfare".
london england:
Staples Press Limited,
1914.
Koleksi Elektronik.