India. Parliament. Committee on Public Undertakings. (1966). The Kerala Premo Pipe Factory, ltd., Trivandrum: Department of Public Health & Engineering, Government of Kerala. Lok Sabha Secretariat.
Παραπομπή σε μορφή Chicago (17η εκδ.)India. Parliament. Committee on Public Undertakings. The Kerala Premo Pipe Factory, Ltd., Trivandrum: Department of Public Health & Engineering, Government of Kerala. New Delhi: Lok Sabha Secretariat, 1966.
Παραπομπή σε μορφή MLA (8th εκδ.)India. Parliament. Committee on Public Undertakings. The Kerala Premo Pipe Factory, Ltd., Trivandrum: Department of Public Health & Engineering, Government of Kerala. Lok Sabha Secretariat, 1966.
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