Cita APA (7th ed.)
Lee, I. (2009). Elementary Korean workbook. Tuttle Publishing.
Cita Chicago (17th ed.)
Lee, Insun. Elementary Korean Workbook. Tokyo, Japan: Tuttle Publishing, 2009.
Cita MLA (9th ed.)
Lee, Insun. Elementary Korean Workbook. Tuttle Publishing, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.