APA-referens (7:e uppl.)

Que, N. S. On the use of entropic regularization for identification of cohesive crack parameters. Philippine Engineering Journal.

Chicago-referens (17:e uppl.)

Que, Norbert S. "On the Use of Entropic Regularization for Identification of Cohesive Crack Parameters." Philippine Engineering Journal .

MLA-referens (9:e uppl.)

Que, Norbert S. "On the Use of Entropic Regularization for Identification of Cohesive Crack Parameters." Philippine Engineering Journal, .