Avery, W. L. (1973). Indigenous worship in the churches of Sierra Leone.
Dyfyniad Arddull ChicagoAvery, William Leslie. Indigenous Worship in the Churches of Sierra Leone. Addis Ababa, 1973.
Dyfyniad MLAAvery, William Leslie. Indigenous Worship in the Churches of Sierra Leone. 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.