1. ASME B89.4. 19-2006 Standard – Performance Evaluation of Laser-Based Spherical Coordinate Measurement Systems, www.asme.org.
2. Accuracy of Coordinate Measuring Machines: Characteristics and Their Checking: Acceptance and Reverification Tests of Laser Trackers;VDI/VDE Part 10,2011
3. ISO DIS 10360-10, Geometrical Product Specifications (GPS) – acceptance and reverification tests for coordinate measuring systems (CMS) – Part 10: laser trackers for measuring point-to-point distances.
4. ASME B89.4.19 Performance Evaluation Tests and Geometric Misalignments in Laser Trackers;Muralikrishnan;Journal of Research of the National Institute of Standards and Technology,2009