Node type: Attribute
Contains the publication type node of the document URI.
Choice of one:
<referenceHeader>
<publicationID type="manual" title="young-women-personal-progress"/>
<projectNumber>
<tracking>PD00002035</tracking>
<sku>36035</sku>
</projectNumber>
<publicationLanguage>000</publicationLanguage>
<workTitle>Young Women Personal Progress</workTitle>
<publicationDate>2009</publicationDate>
<approvalDate>2008-12-03</approvalDate>
<subjectGroup>
<subject>faith</subject>
</subjectGroup>
<editor>Katrina Cannon</editor>
<nextParaID>15</nextParaID>
<versions>
<version stage="source" org="publishing-services" timeStamp="2012-02-19T04:27:36.62-07:00">1</version>
</versions>
</referenceHeader>
The values of all attribution on publicationID elements should consist only of english lowercase letters a-z, and numbers 0-9, with spaces between words converted to hyphens. No puctuation marks are permitted, and no other characters (including accented characters) are permitted.