B. P. , Krishnan and P.K. Narayana , Swamy and P K, Rohatgi (1981) Mechanism of improvement in oil spreadability of aluminium alloy graphite particle composites. Trib Int, 14. pp. 301-305.

B. P. , Krishnan and P K , Narayan Swami and P K , Rohatgi (1981) Mechanism of improvement in oil spreadability of aluminium alloy-graphite particle composites. Tribology International, 14. pp. 301-305. ISSN 0301-679X

B. P. , Krishnan and M. K. , Surappa and P K , Rohtagi (1981) A direct method of preparing cast aluminium alloy-graphite particle composites. Journal of Materials Science, 16. ISSN 0022-2461