PDF Standards API MPMS Chapter 11.1-Volume I
Volume Correction Factors – Volume I – Table 5A: Generalized Crude Oils, Correction of Observed API Gravity to API Gravity at 60 deg F. Table 6A: Generalized Crude Oils, Correction of Volume to 60 deg F Against API Gravity at 60 deg F
Handbook / Manual / Guide by American Petroleum Institute, 08/01/1980