http://s.kaskus.id/images/2015/07/08/8063646_20150708105918.png Worden_ R. H. and Morad_ S. - Quartz Cementation in Sandstones
nih saya kasih yg pertama http://s.kaskus.id/images/2015/07/08/8063646_20150708105512.png Zimmerman_ R.W. - Compressiblity of Sandstones