Black & Veatch International Consulting Engineers & World Health Organization. (1970). Master plan for a severage system for the Manila Metropolitan area: Supplementary report. s.n.].
Citación estilo ChicagoBlack & Veatch International Consulting Engineers and World Health Organization. Master Plan for a Severage System for the Manila Metropolitan Area: Supplementary Report. [S.l: s.n.], 1970.
Cita MLABlack & Veatch International Consulting Engineers and World Health Organization. Master Plan for a Severage System for the Manila Metropolitan Area: Supplementary Report. s.n.], 1970.
Warning: These citations may not always be 100% accurate.