1. Robinson, N.: Solar Radiation. Amsterdam-London-New York: Elsevier Publishing Company. 1966. Cit. F. Albrecht.
2. Razprave-Papers;A. Hočevar,1967
3. Vujević, P.: Klimatološka statistika. Beograd: Naučna knjiga. 1956.
4. Conrad, V., and L. W. Pollak: Methods in Climatology. Cambridge: Harvard University Press. 1962.
5. Razprave-Papers;A. Hočevar,1975