Cita APA (7th ed.)
(1980). COST-INDICATORS for institutions of higher education: The German project.
Cita Chicago (17th ed.)
COST-INDICATORS for Institutions of Higher Education: The German Project. 1980.
Cita MLA (9th ed.)
COST-INDICATORS for Institutions of Higher Education: The German Project. 1980.
Atenció: Aquestes cites poden no estar 100% correctes.