Παραπομπή APA

Rodríguez, L. (2004). Effects of an educational Campaign about beans on school children.

Παραπομπή Chicago Style

Rodríguez, Ligia. Effects of an Educational Campaign About Beans On School Children. 2004.

Παραπομπή MLA

Rodríguez, Ligia. Effects of an Educational Campaign About Beans On School Children. 2004.

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