MADHUBAN EDU. BOOKS. (2003). WHAT IS A BEAR? VIKAS PUBLICATION HOUSE.
Cita Chicago Style (17a ed.)MADHUBAN EDU. BOOKS. WHAT IS A BEAR? NEW DELHI: VIKAS PUBLICATION HOUSE, 2003.
Cita MLA (9a ed.)MADHUBAN EDU. BOOKS. WHAT IS A BEAR? VIKAS PUBLICATION HOUSE, 2003.
Precaución: Estas citas no son 100% exactas.