Παραπομπή APA

Egbert, S. (1905). The Teaching of Hygiene in Colleges and Normal Schools.

Παραπομπή Chicago Style

Egbert, Seneca. The Teaching of Hygiene in Colleges and Normal Schools. 1905.

Παραπομπή MLA

Egbert, Seneca. The Teaching of Hygiene in Colleges and Normal Schools. 1905.

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