(1997). Using functional grammar: An explorer's guide (Rev. with corr.). National Centre for English Language Teaching and Research.
Chicago-Zitierstil (17. Ausg.)Using Functional Grammar: An Explorer's Guide. Rev. with corr. Sydney: National Centre for English Language Teaching and Research, 1997.
MLA-Zitierstil (9. Ausg.)Using Functional Grammar: An Explorer's Guide. Rev. with corr. National Centre for English Language Teaching and Research, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.