Dyfyniad APA

(1998). The employment situation in October 1997 (final results). NSO Special Release.

Dyfyniad Arddull Chicago

"The Employment Situation in October 1997 (final Results)." NSO Special Release 1998.

Dyfyniad MLA

"The Employment Situation in October 1997 (final Results)." NSO Special Release, 1998.

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