APA Citation

Leedy, P. D. (1974). Practical research: Planning and design. Estados Unidos | ESTADOS UNIDOS: Macmillan, New York.

Chicago Style Citation

Leedy, Paul D. Practical Research: Planning and Design. Estados Unidos | ESTADOS UNIDOS: Macmillan, New York, 1974.

MLA Citation

Leedy, Paul D. Practical Research: Planning and Design. Estados Unidos | ESTADOS UNIDOS: Macmillan, New York, 1974.

Warning: These citations may not always be 100% accurate.