APA
Government of India Ministry of Education and Social Welfare, . (1972). Equipment Developed at Technological Institutes. Haryana: Aroon Purie at Thomson Press (India) Limited.
Chicago
Government of India Ministry of Education and Social Welfare, . 1972. Equipment Developed at Technological Institutes. Haryana: Aroon Purie at Thomson Press (India) Limited.
Harvard
Government of India Ministry of Education and Social Welfare, . (1972). Equipment Developed at Technological Institutes. Haryana: Aroon Purie at Thomson Press (India) Limited.
MLA
Government of India Ministry of Education and Social Welfare, . Equipment Developed at Technological Institutes. Haryana: Aroon Purie at Thomson Press (India) Limited. 1972.