APA-viite (7. p.)

Navarro, S. S. (1979). On the maximum likelihood method of factor analysis. School of Economics, University of the Philippines.

Chicago-viite (17. p.)

Navarro, Susan S. On the Maximum Likelihood Method of Factor Analysis. [Quezon City]: School of Economics, University of the Philippines, 1979.

MLA-viite (9. p.)

Navarro, Susan S. On the Maximum Likelihood Method of Factor Analysis. School of Economics, University of the Philippines, 1979.