APA-čujuhus (7. p.)
Lorenzetti, A., & Viggiani, G. (2016). Hard work: LGBTI persons in the workplace in Italy. ETS.
Chicago-čujuhus (17. p.)
Lorenzetti, Anna, juo Giacomo Viggiani. Hard Work: LGBTI Persons in the Workplace in Italy. Pisa: ETS, 2016.
MLA-čujuhus (9. p.)
Lorenzetti, Anna, juo Giacomo Viggiani. Hard Work: LGBTI Persons in the Workplace in Italy. ETS, 2016.
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