APA-viite (7. p.)
ebrary, Inc, IFLA conference Looking at the Past and preparing for the future, & Landry, P. (2011). Subject access: Preparing for the future. De Gruyter.
Chicago-viite (17. p.)
ebrary, Inc, IFLA conference Looking at the Past and preparing for the future, ja Patrice Landry. Subject Access: Preparing for the Future. Berlin: De Gruyter, 2011.
MLA-viite (9. p.)
ebrary, Inc, et al. Subject Access: Preparing for the Future. De Gruyter, 2011.
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