EUN-SUNG, L. (2012). MANUFACTURING METHOD OF PEN HAVING A SOLID STATE LEAD.
Chicago Style (17th ed.) CitationEUN-SUNG, LEE. MANUFACTURING METHOD OF PEN HAVING A SOLID STATE LEAD. 2012.
MLA (9th ed.) CitationEUN-SUNG, LEE. MANUFACTURING METHOD OF PEN HAVING A SOLID STATE LEAD. 2012.
Warning: These citations may not always be 100% accurate.