Paran, A. P., & Si, W. C. (1985). A computer program to determine the lateral critical speeds of flexible rotors. Philippine Engineering Journal.
Citazione stile Chigago Style (17a edizione)Paran, Alexander P., e Willie C. Si. "A Computer Program to Determine the Lateral Critical Speeds of Flexible Rotors." Philippine Engineering Journal 1985.
Citatione MLA (9a ed.)Paran, Alexander P., e Willie C. Si. "A Computer Program to Determine the Lateral Critical Speeds of Flexible Rotors." Philippine Engineering Journal, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.