Piper, K. (1988). English language in Australian schools: Towards a practical framework. Australian Council for Educational Research.
Lua i Stíl Chicago (17ú heag.)Piper, Kevin. English Language in Australian Schools: Towards a Practical Framework. Hawthorn, Vic: Australian Council for Educational Research, 1988.
Lua MLA (9ú heag.)Piper, Kevin. English Language in Australian Schools: Towards a Practical Framework. Australian Council for Educational Research, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.