APA (7e ed.) Bronvermelding

World Health Organization & World Health Organization. Selected synthetic organic fibres.

Chicago (17e ed.) Bronvermelding

World Health Organization en World Health Organization. Selected Synthetic Organic Fibres.

MLA (8e ed.) Bronvermelding

World Health Organization en World Health Organization. Selected Synthetic Organic Fibres.

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