Fraser, B. J., & Northfield, J. R. (1981). A study of some aspects of ASEP during its first year of availability. Curriculum Development Centre.
Citazione stile Chigago Style (17a edizione)Fraser, Barry J., e Jeffrey Roy Northfield. A Study of Some Aspects of ASEP During Its First Year of Availability. Canberra: Curriculum Development Centre, 1981.
Citatione MLA (8a ed.)Fraser, Barry J., e Jeffrey Roy Northfield. A Study of Some Aspects of ASEP During Its First Year of Availability. Curriculum Development Centre, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.