APA (7th ed.) Citation

YouTube. Master Class - Cradle to Cradle - Dr. Monika Griefahn (ICEL 2017).

Chicago Style (17th ed.) Citation

YouTube. Master Class - Cradle to Cradle - Dr. Monika Griefahn (ICEL 2017).

MLA (9th ed.) Citation

YouTube. Master Class - Cradle to Cradle - Dr. Monika Griefahn (ICEL 2017).

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