Lua APA (7ú heag.)

Ardales, V. B. (2001). Basic concepts and methods in research (2nd ed.). Concerns.

Lua i Stíl Chicago (17ú heag.)

Ardales, Venancio B. Basic Concepts and Methods in Research. 2nd ed. Iloilo City: Concerns, 2001.

Lua MLA (9ú heag.)

Ardales, Venancio B. Basic Concepts and Methods in Research. 2nd ed. Concerns, 2001.

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