HARVARD BUSINESS REVIEW. (1966). PHILOSOPHY OF BUSINESS: I. HARVARD BUS. SCHOOL.
Chicago-viite (17. p.)HARVARD BUSINESS REVIEW. PHILOSOPHY OF BUSINESS: I. USA: HARVARD BUS. SCHOOL, 1966.
MLA-viite (9. p.)HARVARD BUSINESS REVIEW. PHILOSOPHY OF BUSINESS: I. HARVARD BUS. SCHOOL, 1966.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.