Beresford-Peirse, H. (1968). Forests food and people. Food and Agriculture Organization of the United Nations.
Chicago-Zitierstil (17. Ausg.)Beresford-Peirse, Henry. Forests Food and People. Rome: Food and Agriculture Organization of the United Nations, 1968.
MLA-Zitierstil (9. Ausg.)Beresford-Peirse, Henry. Forests Food and People. Food and Agriculture Organization of the United Nations, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.