APA (7e ed.) Bronvermelding

Canal Center for Strategic & International Studies / YouTube. High-Impact Energy Efficiency.

Chicago (17e ed.) Bronvermelding

Canal Center for Strategic & International Studies / YouTube. High-Impact Energy Efficiency.

MLA (9e ed.) Bronvermelding

Canal Center for Strategic & International Studies / YouTube. High-Impact Energy Efficiency.

Let op: Deze citaties zijn niet altijd 100% accuraat.