Fitzgerald, R. T. (1970). The secondary school at sixes and sevens: A review of the sixties and a prospect of the seventies. Australian Council for Educational Research.
Chicago-referens (17:e uppl.)Fitzgerald, R. T. The Secondary School at Sixes and Sevens: A Review of the Sixties and a Prospect of the Seventies. [Hawthorn, Vic.]: Australian Council for Educational Research, 1970.
MLA-referens (8:e uppl.)Fitzgerald, R. T. The Secondary School at Sixes and Sevens: A Review of the Sixties and a Prospect of the Seventies. Australian Council for Educational Research, 1970.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.