ỌBA ATI AWỌN ỌMỌ ATI ỌMỌDE
Harold W. Percival
Copyright 1951 nipasẹ Harold W. Percival
Copyright 1979 nipasẹ The Word Foundation, Inc.
Gbogbo awọn ẹtọ wa ni ipamọ, pẹlu ẹtọ lati ẹda yii tabi awọn ipin rẹ ni eyikeyi ọna.
Atẹjade akọkọ, 1951
Atẹjade keji, 1979
Atẹjade kẹta, 1992
Atẹjade kẹrin, 2009
ISBN: 978-0-911650-08-2