Jurnal Rekayasa Perencanaan, Universitas Pembangunan Nasional “Veteran” Jawa Timur UPN – Surabaya, Voume 1 Nomor 3, Juni 2005, ISSN : 1829-913X , Halaman 168-182
Perkembangan Ekonomi Lokal Rungkut dan Pengaruhnya pada Perumahan non Formal (2005)
Knowledge and power it was not so long ago that latin, along with greek, was one of the definitive markers of someone who had received a higher education