एपीए उद्धरण

Becketti, S. (2013). Introduction to time series using stata. Stata.

शिकागो स्टाइल उद्धरण

Becketti, Sean. Introduction to Time Series Using Stata. USA: Stata, 2013.

एमएलए उद्धरण

Becketti, Sean. Introduction to Time Series Using Stata. Stata, 2013.