Cita APA (7th ed.)
Daniel Friedman. Experimental Methods: A Primer for Economists. CUP.
Cita Chicago (17th ed.)
Daniel Friedman. Experimental Methods: A Primer for Economists. CUP.
Cita MLA (9th ed.)
Daniel Friedman. Experimental Methods: A Primer for Economists. CUP.
Atenció: Aquestes cites poden no estar 100% correctes.