Cita APA (7th ed.)

Di Roccaferrera, G. M. F. (1968). Introduction to linear programming processes. s.n.].

Cita Chicago (17th ed.)

Di Roccaferrera, Guiseppe Maria Ferrero. Introduction to Linear Programming Processes. [s.l: s.n.], 1968.

Cita MLA (9th ed.)

Di Roccaferrera, Guiseppe Maria Ferrero. Introduction to Linear Programming Processes. s.n.], 1968.