(1979). Introductory Algol 68 programming / D. F. Brailsford and A. N. Walker.
Cita Chicago (17th ed.)Introductory Algol 68 Programming / D. F. Brailsford and A. N. Walker. 1979.
Cita MLA (9th ed.)Introductory Algol 68 Programming / D. F. Brailsford and A. N. Walker. 1979.
Atenció: Aquestes cites poden no estar 100% correctes.