Kromer, C., & Doyle, J. (1969). Establishing the Information System: An Operational Handbook. MOREL Regional Information System for Educators.
Citazione stile Chigago Style (17a edizione)Kromer, Charles, e James Doyle. Establishing the Information System: An Operational Handbook. MOREL Regional Information System for Educators. 1969.
Citatione MLA (9a ed.)Kromer, Charles, e James Doyle. Establishing the Information System: An Operational Handbook. MOREL Regional Information System for Educators. 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.