APA (7e ed.) Bronvermelding

Liongson, L. Q. Linear programming cases in the water resources engineering classroom: Formulation and implementation with the linear programming language (LPL)package. Philippine Engineering Journal.

Chicago (17e ed.) Bronvermelding

Liongson, Leonardo Q. "Linear Programming Cases in the Water Resources Engineering Classroom: Formulation and Implementation with the Linear Programming Language (LPL)package." Philippine Engineering Journal .

MLA (9e ed.) Bronvermelding

Liongson, Leonardo Q. "Linear Programming Cases in the Water Resources Engineering Classroom: Formulation and Implementation with the Linear Programming Language (LPL)package." Philippine Engineering Journal, .