Sŏng-gi Hwang

• Pulgyo sasang ŭi ponjil kwa Han'guk Pulgyo ŭi chemunje
• Pulgyo sasang ŭi ponjil kwa Hanʼguk Pulgyo ŭi che munje
• Pulgyo ŭi insik, nolli, ŭirye
• Pulgyohak kaeron