Syamsul Hidayat,Ir. Ginseng: Multivitamin Semulajadi Yang Berkhasiat. Synergy Media Books.
Chicago Style (17th ed.) CitationSyamsul Hidayat,Ir. Ginseng: Multivitamin Semulajadi Yang Berkhasiat. Kuala Lumpur: Synergy Media Books.
MLA (9th ed.) CitationSyamsul Hidayat,Ir. Ginseng: Multivitamin Semulajadi Yang Berkhasiat. Synergy Media Books.
Warning: These citations may not always be 100% accurate.