APA (7e ed.) Bronvermelding

Flores, L. H. (1973). The regression method of estimation in multiple stage [microform]. Photoduplication Service.

Chicago (17e ed.) Bronvermelding

Flores, Lydia H. The Regression Method of Estimation in Multiple Stage [microform]. Quezon City: Photoduplication Service, 1973.

MLA (9e ed.) Bronvermelding

Flores, Lydia H. The Regression Method of Estimation in Multiple Stage [microform]. Photoduplication Service, 1973.