(). A study of developmental problems of slum and squatter settlements of an Indonesian city - with special reference to the east district of the city of Pontianak of west Kalimantan (West Borneo) / . 1973: Gramedia Pustaka Utama,.
"A study of developmental problems of slum and squatter settlements of an Indonesian city - with special reference to the east district of the city of Pontianak of west Kalimantan (West Borneo) /". 1973: Gramedia Pustaka Utama,, . Text.