IFIP WG 9.1 working conference on human jobs and computer interfaces, Nurminen, M. I., & Weir, G. R. S. (1991). Human jobs and computer interfaces: Proceedings of the IFIP WG 9.1 Working Conference on Human Jobs and Computer Interfaces Tampere, Findland, 26-28 June 1991. Amsterdam : Elservier Science Pub..
Παραπομπή σε μορφή Chicago (17η εκδ.)IFIP WG 9.1 working conference on human jobs and computer interfaces, Markku I. Nurminen, και George R. S. Weir. Human Jobs and Computer Interfaces: Proceedings of the IFIP WG 9.1 Working Conference on Human Jobs and Computer Interfaces Tampere, Findland, 26-28 June 1991. Amsterdam : Elservier Science Pub., 1991.
Παραπομπή σε μορφή MLA (9th εκδ.)IFIP WG 9.1 working conference on human jobs and computer interfaces, et al. Human Jobs and Computer Interfaces: Proceedings of the IFIP WG 9.1 Working Conference on Human Jobs and Computer Interfaces Tampere, Findland, 26-28 June 1991. Amsterdam : Elservier Science Pub., 1991.