Gaya APA

Ph.D., H, R, A, A, M. (2021). Skecthes of Asia’s Society People, Culture, Education and Technology . Jakarta: Penerbit Suara Muhammadiyah.

Gaya MLA

Ph.D., H., R., Alpha, Amirrachman,, M.Phil.,. "Skecthes of Asia’s Society People, Culture, Education and Technology". Jakarta: Penerbit Suara Muhammadiyah, 2021. Text.