Stasik, Michael Socio-Cultural Diversity, MPI for the Study of Religious and Ethnic Diversity, Max Planck Society;
https://www.cambridge.org/core/journals/journal-of-african-history/article/african-mobility-and-motor-transport-in-ghana-ghana-on-the-go-african-mobility-in-the-age-of-motor-transportation-by-jennifer-hart-bloomington-in-indiana-university-press-2016-pp-xi-250-8500-hardback-isbn-9780253022776-3500-paperback-isbn-9780253023070-999-ebook-isbn-9780253023254/31C1EF4050EECB5D4DA5F9021099C2F9# (全文テキスト(全般))