APA-referens (7:e uppl.)

Jalgalado, W. R. C. Financial analysis on the viability of a health care waste treatment plant in the city of Legazpi, Albay.

Chicago-referens (17:e uppl.)

Jalgalado, Walter Randolph C. Financial Analysis on the Viability of a Health Care Waste Treatment Plant in the City of Legazpi, Albay. 2017.

MLA-referens (9:e uppl.)

Jalgalado, Walter Randolph C. Financial Analysis on the Viability of a Health Care Waste Treatment Plant in the City of Legazpi, Albay.

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