APA
International Labour Office, International Labour Office, . (1956). International comparisons of real wages. : .
Chicago
International Labour Office, International Labour Office, . 1956. International comparisons of real wages. : .
Harvard
International Labour Office, International Labour Office, . (1956). International comparisons of real wages. : .
MLA
International Labour Office, International Labour Office, . International comparisons of real wages. : . 1956.
