Api 571 2nd ed. apr 2011
Weldingofpipelinesandrelatedfacilities 090826034114-phpapp02
API Mpms Chapter 8.4 (2004)
Api.510.2006
Api 5 l 2007 specification for line pipe[1] 20140325_093923_20140519_111301
API 87 - 2007 1st Edition - Field Analysis of Crude Oil Samples Containing From Two to Fifty Percent Water by Volume
API 356
Guidelines for Offshore Oil Spill Response Plans
GPA 2172_09
API 754 Process Safety Performance
API-625 e1 A1 Amendment