Cita APA (7a ed.)

지현숙 & 정선화. (2014). (SKPT) Korean speaking: Easy for foreigners. 한글파크.

Cita Chicago Style (17a ed.)

지현숙 y 정선화. (SKPT) Korean Speaking: Easy for Foreigners. 서울: 한글파크, 2014.

Cita MLA (9a ed.)

지현숙 y 정선화. (SKPT) Korean Speaking: Easy for Foreigners. 한글파크, 2014.