APA-referens (7:e uppl.)

Canal International Food Safety & Quality Network / YouTube. Food Packaging Material Compliance Simplified for EU and US.

Chicago-referens (17:e uppl.)

Canal International Food Safety & Quality Network / YouTube. Food Packaging Material Compliance Simplified for EU and US.

MLA-referens (9:e uppl.)

Canal International Food Safety & Quality Network / YouTube. Food Packaging Material Compliance Simplified for EU and US.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.