Sungkyun Korean 2 = 성균 한국어 2: 어휘 문법 [Text] : Vocabulary, Grammar / Hye-jin Kim Hye-kyung Park Ji-seon Yang Su-mi Lee ; [English Translation Jody Barron] ; Sungkyunkwan University... – Seoul : Hawoo publishing, 2019. - 273 p., col. ill.;– (Sungkyun Korean. ; 2- Text in Korean, English . . – [n. c.] – ISBN 979-11-88568-44-4, ISBN 979-11-88568-42-0 (set) : 30 tg.

Student's book 3B [Text] : Seoul National University / Y. Chung J. Kim E. Choi H. Kim ; [translator R. Carrubba] ; Seoul National University ; Language Education Institute... – Seoul : Twoponds Co., 2015. - 280 p., ill.;+ 1 electronic optical disc (CD-disk) . - Text in Korean and English . . – [n. c.] – ISBN 978-89-539-3433-7, ISBN 978-89-539-3908-0 : 60 tg.

Student's book 3A [Text] : Seoul National University / E. Choi J. Kim H. Kim Y. Chung ; [translator R. Carrubba] ; Seoul National University ; Language Education Institute... – Seoul : Twoponds Co, 2015. - 282 p., ill.;+ 1 electronic optical disc (CD-disk) . - Text in Korean and English . . – [n. c.] – ISBN 978-89-539-3908-0, ISBN 978-89-539-3432-0 : 60 tg.

Silkroadians, : A New Bridge Connecting Korea and the Silk Road Countries, / Silk Road Foundation. – Korea, , 2009. -