-. (2017). Gema Braille. Balai Penerbitan Braille Indonesia (BPPI) Abiyoso.
Chicago Style (17th ed.) Citation-. Gema Braille. Balai Penerbitan Braille Indonesia (BPPI) Abiyoso, 2017.
MLA (8th ed.) Citation-. Gema Braille. Balai Penerbitan Braille Indonesia (BPPI) Abiyoso, 2017.
Warning: These citations may not always be 100% accurate.