Cita APA (7th ed.)

Prather, R. E. Problem-Solving principles: Programming with PASCAL. Prentice Hall, Inc.

Cita Chicago (17th ed.)

Prather, Ronald E. Problem-Solving Principles: Programming with PASCAL. Englewood Cliffs, N.J: Prentice Hall, Inc.

Cita MLA (9th ed.)

Prather, Ronald E. Problem-Solving Principles: Programming with PASCAL. Prentice Hall, Inc.