Cita APA

Ardales, V. B. (1992). Basic concepts and methods in research. Great Books Trading.

Citación estilo Chicago

Ardales, Venancio B. Basic Concepts and Methods in Research. Quezon City: Great Books Trading, 1992.

Cita MLA

Ardales, Venancio B. Basic Concepts and Methods in Research. Great Books Trading, 1992.

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