APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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

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