Piper, K. (1988). English language in Australian schools: Towards a practical framework. Australian Council for Educational Research.
Cita Chicago (17th ed.)Piper, Kevin. English Language in Australian Schools: Towards a Practical Framework. Hawthorn, Vic: Australian Council for Educational Research, 1988.
Cita MLA (9th ed.)Piper, Kevin. English Language in Australian Schools: Towards a Practical Framework. Australian Council for Educational Research, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.