Towards alternative settlement strategies : the role of small and intermediate centers in development process / editor, B.S. Bhooshan
Heritage Publishers, 1980
 Buku Teks
Levine, Joanne
Working with people : the helping process
Pearson, 2013
 Buku Teks
Matherson, Ross
People development in developing countries
John Wiley & Sons, 1978
 Buku Teks
Organising labour in globalising Asia
Jane Hutchison, Andrew Brown
Routledge, 2001.
 Buku Teks
Perception and aspiration of people residing in the dangerous zone of Merapi Volcano on their settlement environment
 Artikel Jurnal