Gordon, R. S. (2008). What's the alternative?: Career options for librarians and info pros. Information Today, Inc..
Chicagoスタイル(17版)引用形式Gordon, Rachel Singer. What's the Alternative?: Career Options for Librarians and Info Pros. Medford, New Jersey: Information Today, Inc., 2008.
MLA(9版)引用形式Gordon, Rachel Singer. What's the Alternative?: Career Options for Librarians and Info Pros. Information Today, Inc., 2008.
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