Παραπομπή σε μορφή APA (7η εκδ.)

Encarnacion, J. (1981). Relative contributions of mixed variables to the variation of a regressand. School of Economics, University of the Philippines.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Encarnacion, Jose. Relative Contributions of Mixed Variables to the Variation of a Regressand. [Quezon City]: School of Economics, University of the Philippines, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

Encarnacion, Jose. Relative Contributions of Mixed Variables to the Variation of a Regressand. School of Economics, University of the Philippines, 1981.