(2001). Speed Reading=Sistem Membaca Cepat dan Efektif.
Chicago Style (17th ed.) CitationSpeed Reading=Sistem Membaca Cepat Dan Efektif. 2001.
MLA (8th ed.) CitationSpeed Reading=Sistem Membaca Cepat Dan Efektif. 2001.
Warning: These citations may not always be 100% accurate.