APA (7th ed.) Citation

Brown, M. (1983). Text word processing systems: Introductory lessons. Teaching Methods and materials Centre, University of Papua New Guinea.

Chicago Style (17th ed.) Citation

Brown, Marilyn. Text Word Processing Systems: Introductory Lessons. [Port Moresby]: Teaching Methods and materials Centre, University of Papua New Guinea, 1983.

MLA (9th ed.) Citation

Brown, Marilyn. Text Word Processing Systems: Introductory Lessons. Teaching Methods and materials Centre, University of Papua New Guinea, 1983.