Παραπομπή APA

(1976). Audio-visual catalogue: And description of screening facilities and procedures. Canada: Canadian Habitat Secretary.

Παραπομπή Chicago Style

Audio-visual Catalogue: And Description of Screening Facilities and Procedures. Canada: Canadian Habitat Secretary, 1976.

Παραπομπή MLA

Audio-visual Catalogue: And Description of Screening Facilities and Procedures. Canada: Canadian Habitat Secretary, 1976.

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