(1975). Academic gaming and simulation in education and training: Proceedings of a conference jointly organised by the Society for Academic Gaming and Simulation in Education and Training and the Programmed Instruction Centre, Middlesex Polytechnic, held at the Middlesex Polytechnic at Enfield, 26 June 1974 / editors G. Ian Gibbs, Anne Howe.
Chicago (17e ed.) BronvermeldingAcademic Gaming and Simulation in Education and Training: Proceedings of a Conference Jointly Organised by the Society for Academic Gaming and Simulation in Education and Training and the Programmed Instruction Centre, Middlesex Polytechnic, Held at the Middlesex Polytechnic at Enfield, 26 June 1974 / Editors G. Ian Gibbs, Anne Howe. 1975.
MLA (9e ed.) BronvermeldingAcademic Gaming and Simulation in Education and Training: Proceedings of a Conference Jointly Organised by the Society for Academic Gaming and Simulation in Education and Training and the Programmed Instruction Centre, Middlesex Polytechnic, Held at the Middlesex Polytechnic at Enfield, 26 June 1974 / Editors G. Ian Gibbs, Anne Howe. 1975.