SINAGA, H. (1992). Tantangan wanita modern. Erlangga.
Chicago Style (17th ed.) CitationSINAGA, HERMAN. Tantangan Wanita Modern. Erlangga, 1992.
MLA (8th ed.) CitationSINAGA, HERMAN. Tantangan Wanita Modern. Erlangga, 1992.
Warning: These citations may not always be 100% accurate.