Hi
Here are some of the references. Regards.
National Research Council (NRC), 2006. Surface Temperature Reconstructions For the Last 2,000 Years. National Academy Press, Washington, D.C.
http://earthobservatory.nasa.gov/Features/GlobalWarming/page3.php
https://www.ipcc.ch/pdf/assessment-report/ar5/syr/AR5_SYR_FINAL_SPM.pdf
Church, J. A. and N.J. White (2006), A 20th century acceleration in global sea level rise, Geophysical Research Letters, 33, L01602, doi:10.1029/2005GL024826.
The global sea level estimate described in this work can be downloaded from the CSIRO website.
https://www.ncdc.noaa.gov/indicators/
http://www.cru.uea.ac.uk/cru/data/temperature
Thank you I will check them, I like to go to the sources.