Janke, R. V. (1984). Online After Six: End User Searching Comes of Age.
Citazione stile Chigago Style (17a edizione)Janke, Richard V. Online After Six: End User Searching Comes of Age. 1984.
Citatione MLA (9a ed.)Janke, Richard V. Online After Six: End User Searching Comes of Age. 1984.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.