Welsch, E. K. (1990). Microcomputers and Workstations in Libraries: Trends and Opportunities.
Citazione stile Chigago Style (17a edizione)Welsch, Erwin K. Microcomputers and Workstations in Libraries: Trends and Opportunities. 1990.
Citatione MLA (9a ed.)Welsch, Erwin K. Microcomputers and Workstations in Libraries: Trends and Opportunities. 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.