Calibration of Upright Cylindrical Tanks Using the Optical-Triangulation Method
Handbook / Manual / Guide by American Petroleum Institute, 01/01/2002

Calibration of Upright Cylindrical Tanks Using the Internal Electro-optical Distance Ranging Method
Handbook / Manual / Guide by American Petroleum Institute, 08/01/2003

Petroleum and Liquid Petroleum Products-Calibration of Horizontal Cylindrical Tanks-Part 1: Manual Methods, First Edition, Includes Errata (2009)
Handbook / Manual / Guide by American Petroleum Institute, 04/01/2004

Errata to API Manual of Petroleum Measurement Standards, Chapter 2.2E, Petroleum and Liquid Petroleum Products-Calibration of Horizontal Cylindrical Tanks-Part 1: Manual Methods, First Edition
Amendment by American Petroleum Institute, 11/11/2009

Petroleum and Liquid Petroleum Products-Calibration of Horizontal Cylindrical Tanks- Part 2: Internal Electro-optical Distance-ranging Method, First Edition
Handbook / Manual / Guide by American Petroleum Institute, 04/01/2004

Calibration of Upright Cylindrical Tanks Using the Total Station Reference Line Method, First Edition
Handbook / Manual / Guide by American Petroleum Institute, 07/01/2014

Tank Calibration: Calibration of Barge Tanks
Handbook / Manual / Guide by American Petroleum Institute, 03/01/1991

Tank Calibration: Calibration of Tanks on Ships and Oceangoing Barges
Handbook / Manual / Guide by American Petroleum Institute, 03/01/1991

Recommended Practice for the Establishment of the Location of the Reference Gauge Point and the Gauge Height of Tanks on Marine Tank Vessels
Handbook / Manual / Guide by American Petroleum Institute, 08/01/1995