India. Parliament. Committee on Public Undertakings & Lal, B. (1981). Report on Hindustan Teleprinters Ltd.: New projects, Ministry of Communications : presented to Lok Sabha on 23.12.1981 and laid in Rajya Sabha on 23.12.1981. Lok Sabha Secretariat.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)India. Parliament. Committee on Public Undertakings và Bansi Lal. Report on Hindustan Teleprinters Ltd.: New Projects, Ministry of Communications : Presented to Lok Sabha on 23.12.1981 and Laid in Rajya Sabha on 23.12.1981. New Delhi: Lok Sabha Secretariat, 1981.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)India. Parliament. Committee on Public Undertakings và Bansi Lal. Report on Hindustan Teleprinters Ltd.: New Projects, Ministry of Communications : Presented to Lok Sabha on 23.12.1981 and Laid in Rajya Sabha on 23.12.1981. Lok Sabha Secretariat, 1981.