एपीए उद्धरण

Mukerjee Hirendra Nath. Hungary. Sterling publishers pvt ltd.

शिकागो स्टाइल उद्धरण

Mukerjee Hirendra Nath. Hungary. Delhi: Sterling publishers pvt ltd.

एमएलए उद्धरण

Mukerjee Hirendra Nath. Hungary. Sterling publishers pvt ltd.