APA način citiranja (7. izdanje)
ebrary, Inc, & Butler, R. (2006). Applications and modifications. Channel View Publications.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i Richard Butler. Applications and Modifications. Clevedon ; Buffalo: Channel View Publications, 2006.
MLA način citiranja (9. izdanje)
ebrary, Inc, i Richard Butler. Applications and Modifications. Channel View Publications, 2006.
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