Tohutoro APA (7th ed.)
SEES, K. (1991). THE SMOKE-FREE WORKPLACE.
Tohutoru Kātū Chicago (17th ed.)
SEES, K.L. THE SMOKE-FREE WORKPLACE. 1991.
Tohutoro MLA (9th ed.)
SEES, K.L. THE SMOKE-FREE WORKPLACE. 1991.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.