APA (7th ed.) Citation

Sudarso. (2010). Speed reading: Sistem membaca cepat dan efektif. Gramedia.

Chicago Style (17th ed.) Citation

Sudarso. Speed Reading: Sistem Membaca Cepat Dan Efektif. Gramedia, 2010.

MLA (8th ed.) Citation

Sudarso. Speed Reading: Sistem Membaca Cepat Dan Efektif. Gramedia, 2010.

Warning: These citations may not always be 100% accurate.