APA-viite (7. p.)

(2011). Labour statistics convention 160 and Labour statistics recommendation 170. Labstat Updates.

Chicago-viite (17. p.)

"Labour Statistics Convention 160 and Labour Statistics Recommendation 170." Labstat Updates 2011.

MLA-viite (9. p.)

"Labour Statistics Convention 160 and Labour Statistics Recommendation 170." Labstat Updates, 2011.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.