"Self-held and Mutual Aid : Housing" Planning and Housing Congress. Puetro Rico. Printed. P., 1960 Unit ID: 74 Date: 1960
Symposium on South Australia's Mineral Resources and Associated Development., 1954 Unit ID: 45 Date: 1954
Technical Assistance Programme. "Town Planning in Kuala Lumpur" Quarto. Printed., 1956 Unit ID: 56 Date: 1956