(2019). Collection development and management for 21st century library collections: An introduction / Vicki L. Gregory.
Chicago-čujuhus (17. p.)Collection Development and Management for 21st Century Library Collections: An Introduction / Vicki L. Gregory. 2019.
MLA-čujuhus (9. p.)Collection Development and Management for 21st Century Library Collections: An Introduction / Vicki L. Gregory. 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.