APA (7. basım) Alıntı
Polanka, S. No Shelf Required: Use and Management of Electronic Books. American Library Association.
Chicago Style (17. basım) Atıf
Polanka, Sue. No Shelf Required: Use and Management of Electronic Books. Chicago, EUA: American Library Association.
MLA (9th ed.) Atıf
Polanka, Sue. No Shelf Required: Use and Management of Electronic Books. American Library Association.
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