Paran, A. P., & Si, W. C. (1985). A computer program to determine the lateral critical speeds of flexible rotors. Philippine Engineering Journal.
Chicago Style (17th ed.) CitationParan, Alexander P., and Willie C. Si. "A Computer Program to Determine the Lateral Critical Speeds of Flexible Rotors." Philippine Engineering Journal 1985.
MLA (9th ed.) CitationParan, Alexander P., and Willie C. Si. "A Computer Program to Determine the Lateral Critical Speeds of Flexible Rotors." Philippine Engineering Journal, 1985.
Warning: These citations may not always be 100% accurate.