Castroverde, J. M., Castroverde, Y. L., & Lirag, E. S. (2011). Cultural environment and learning achievement of pupils in the division of city schools of the City of Naga. SedVitae.
Chicago Style (17. basım) AtıfCastroverde, Jacob M., Yolanda L. Castroverde, ve Emma S. Lirag. "Cultural Environment and Learning Achievement of Pupils in the Division of City Schools of the City of Naga." SedVitae 2011.
MLA (9th ed.) AtıfCastroverde, Jacob M., et al. "Cultural Environment and Learning Achievement of Pupils in the Division of City Schools of the City of Naga." SedVitae, 2011.
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