Stevenson, B. (2003). Sure way to pass exams. Competition review pvt ltd.
Cita Chicago Style (17a ed.)Stevenson, Brenda. Sure Way to Pass Exams. New Delhi: Competition review pvt ltd, 2003.
Cita MLA (9a ed.)Stevenson, Brenda. Sure Way to Pass Exams. Competition review pvt ltd, 2003.
Precaución: Estas citas no son 100% exactas.