Tong-gŭn Pak

• Han'gugŏhak ŭi ihae
• Hanʼgugŏ hyungnaemal ŭi ihae
• Nam Chosŏn sahoe nŭn "puikpu, pinikpin" ŭi pan-inminjŏk sahoe
• Namjosŏn sahoe nŭn "puikpu, pinikpin" ŭi paninminjŏk sahoe