(pengarang), A. A. (2021). First step to contact center service jilid braille 1 / Andi Anugrah. Balai Literasi Braille Indonesia (BLBI) "ABIYOSO".
Chicago Style (17th ed.) Citation(pengarang), Andi Anugrah. First Step to Contact Center Service Jilid Braille 1 / Andi Anugrah. Balai Literasi Braille Indonesia (BLBI) "ABIYOSO", 2021.
MLA (8th ed.) Citation(pengarang), Andi Anugrah. First Step to Contact Center Service Jilid Braille 1 / Andi Anugrah. Balai Literasi Braille Indonesia (BLBI) "ABIYOSO", 2021.
Warning: These citations may not always be 100% accurate.