Andres, T. Q. D., & San Juan, G. P. (1996). Ang mga wastong pamamaraan ng pangangasiwa at pamamahala. Grand Water Publications and Research Corporation.
Παραπομπή σε μορφή Chicago (17η εκδ.)Andres, Tomas Quintin D., και Gloria P. San Juan. Ang Mga Wastong Pamamaraan Ng Pangangasiwa at Pamamahala. Makati City: Grand Water Publications and Research Corporation, 1996.
Παραπομπή σε μορφή MLA (9th εκδ.)Andres, Tomas Quintin D., και Gloria P. San Juan. Ang Mga Wastong Pamamaraan Ng Pangangasiwa at Pamamahala. Grand Water Publications and Research Corporation, 1996.
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