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..
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)IFIP WG 9.1 working conference on human jobs and computer interfaces, Markku I. Nurminen, và 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.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)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.