Concepcion, M., & Flieger, W. (1980). Measurement of outreach effects and sampling scheme. Philippine Center for Economic Development.
Style de citation Chicago (17e éd.)Concepcion, Mercedes, et Wilhelm Flieger. Measurement of Outreach Effects and Sampling Scheme. Quezon City: Philippine Center for Economic Development, 1980.
Style de citation MLA (9e éd.)Concepcion, Mercedes, et Wilhelm Flieger. Measurement of Outreach Effects and Sampling Scheme. Philippine Center for Economic Development, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.