APA
Dayal M., . (2017). Media metrics : an introduction to qunatitative research in mass communication. Sage: New Delhi.
Chicago
Dayal Manoj, . 2017. Media metrics : an introduction to qunatitative research in mass communication. Sage: New Delhi.
Harvard
Dayal M., . (2017). Media metrics : an introduction to qunatitative research in mass communication. Sage: New Delhi.
MLA
Dayal Manoj, . Media metrics : an introduction to qunatitative research in mass communication. Sage: New Delhi. 2017.