Ronnås, P. (1992). Employment generation through private entrepreneurship in Vietnam. Internatioal Labour Organisation.
Chicago-viite (17. p.)Ronnås, Per. Employment Generation Through Private Entrepreneurship in Vietnam. Geneva, Switzerland: Internatioal Labour Organisation, 1992.
MLA-viite (8. p.)Ronnås, Per. Employment Generation Through Private Entrepreneurship in Vietnam. Internatioal Labour Organisation, 1992.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.