APA (7e ed.) Bronvermelding

(1992). The construct validity of a scale to measure teacher enthusiasm in secondary physical education by Joseph C. Fischer. [microform].

Chicago (17e ed.) Bronvermelding

The Construct Validity of a Scale to Measure Teacher Enthusiasm in Secondary Physical Education by Joseph C. Fischer. [microform]. 1992.

MLA (9e ed.) Bronvermelding

The Construct Validity of a Scale to Measure Teacher Enthusiasm in Secondary Physical Education by Joseph C. Fischer. [microform]. 1992.