Gaya APA
Davidson, L., Davidson, P. (1990).
Money and employment : the collected writings of Paul Davidson / Paul Davidson; edited by Louise Davidson .
Houndmills:
Macmillan.
Gaya MLA
Davidson, Louise., Davidson, Paul.
"Money and employment : the collected writings of Paul Davidson / Paul Davidson; edited by Louise Davidson".
Houndmills:
Macmillan,
1990.
Textbook.