Lewis, W.Arthur
The principles of economic planning; a study prepared for the Fabian Society / W. Arthur Lewis
George Allen and Unwin Ltd., 1949
 Buku Teks
Lewis, W. Arthur
The principles of economic planning: a study prepared for the Fabian Society / W. Arthur Lewis
Unwin University Books, 1970
 Buku Teks
Lewis, W. Arthur
The Principles of economic planning / W. Arthur Lewis
Public Affairs , 1951
 Buku Teks
Lewis, W. Arthur
The principles of economic planning a study prepared for the Fabian society / W. Arthur Lewis
George Allen & Unwin Ltd , 1951
 Buku Teks
Lewis, W. Arthur
Dasar-dasar perentjanaan ekonomi negara = The principles of economic planning / diterjemahkan oleh Moh. Radjab
Bharata, 1962
 Buku Teks