APA aipamena

Gewald, N. (1982). Selection of species for fuelwood production in agroforestry combinations.

Chicago Style aipamena

Gewald, N. Selection of Species for Fuelwood Production in Agroforestry Combinations. 1982.

MLA aipamena

Gewald, N. Selection of Species for Fuelwood Production in Agroforestry Combinations. 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.