Cita APA (7a ed.)
International Council for Correspondence Education (Estados Unidos). (1978). Regulations and legislation regarding correspondence education: Survey of five countries with recommended guidelines for developing countries.
Cita estilo Chicago (17a ed.)
International Council for Correspondence Education (Estados Unidos). Regulations and Legislation Regarding Correspondence Education: Survey of Five Countries with Recommended Guidelines for Developing Countries. 1978.
Cita MLA (9a ed.)
International Council for Correspondence Education (Estados Unidos). Regulations and Legislation Regarding Correspondence Education: Survey of Five Countries with Recommended Guidelines for Developing Countries. 1978.
Precaución: Estas citas no son 100% exactas.