APA
Goel Sushma, University of Delhi. Faculty of Science. Department of Home Science, Dr Savitri Ramamurthy Gu & University of Delhi. Faculty of Science. Department of Home Science. (2002). Ergonomics of lighting for reading. : .
Chicago
Goel Sushma, University of Delhi. Faculty of Science. Department of Home Science, Dr Savitri Ramamurthy Gu and University of Delhi. Faculty of Science. Department of Home Science. 2002. Ergonomics of lighting for reading. : .
Harvard
Goel Sushma, University of Delhi. Faculty of Science. Department of Home Science, Dr Savitri Ramamurthy Gu and University of Delhi. Faculty of Science. Department of Home Science. (2002). Ergonomics of lighting for reading. : .
MLA
Goel Sushma, University of Delhi. Faculty of Science. Department of Home Science, Dr Savitri Ramamurthy Gu and University of Delhi. Faculty of Science. Department of Home Science. Ergonomics of lighting for reading. : . 2002.
