APA
Canada E. a. R. B. L. (. o., Canada E. a. R. B. L. (. o., .Working conditions in Canadian industy. : .
Chicago
Canada Economics and Research Branch Labour (Department of...), Canada Economics and Research Branch Labour (Department of...), .Working conditions in Canadian industy. : .
Harvard
Canada E. a. R. B. L. (. o., Canada E. a. R. B. L. (. o., .Working conditions in Canadian industy. : .
MLA
Canada Economics and Research Branch Labour (Department of...), Canada Economics and Research Branch Labour (Department of...), .: . .
