Wellman W.M. Hung, B. T. H. (1968). STANDARD TYPEWRITING EXERCISES. Wellman Typewriting Inst.
Chicago Style (17th ed.) CitationWellman W.M. Hung, Bosco T.F. Hung. STANDARD TYPEWRITING EXERCISES. Wellman Typewriting Inst, 1968.
MLA (8th ed.) CitationWellman W.M. Hung, Bosco T.F. Hung. STANDARD TYPEWRITING EXERCISES. Wellman Typewriting Inst, 1968.
Warning: These citations may not always be 100% accurate.