एपीए उद्धरण

Ruggles,Richard, & Ruggles,Nancy D. (1986). National income accounts and income analysis (2.). Khosla.

शिकागो स्टाइल उद्धरण

Ruggles,Richard, और Ruggles,Nancy D. National Income Accounts and Income Analysis. 2. Delhi: Khosla, 1986.

एमएलए उद्धरण

Ruggles,Richard, और Ruggles,Nancy D. National Income Accounts and Income Analysis. 2. Khosla, 1986.