APA (7e ed.) Bronvermelding

Altarez, L. D. (1976). The impact of scientific ideacs included in the curriculum on superstitious beliefs prevailing among the school children in San Nicolas District, Division of Ilocos Norte [microform]. Photoduplication Service.

Chicago (17e ed.) Bronvermelding

Altarez, Leonora D. The Impact of Scientific Ideacs Included in the Curriculum on Superstitious Beliefs Prevailing Among the School Children in San Nicolas District, Division of Ilocos Norte [microform]. Quezon City: Photoduplication Service, 1976.

MLA (9e ed.) Bronvermelding

Altarez, Leonora D. The Impact of Scientific Ideacs Included in the Curriculum on Superstitious Beliefs Prevailing Among the School Children in San Nicolas District, Division of Ilocos Norte [microform]. Photoduplication Service, 1976.