APA aipamena

Garming, H., & Waibel, H. (2004). Economic cost-effectiveness an important criterion in IPM.

Chicago Style aipamena

Garming, H., y H. Waibel. Economic Cost-effectiveness an Important Criterion in IPM. 2004.

MLA aipamena

Garming, H., y H. Waibel. Economic Cost-effectiveness an Important Criterion in IPM. 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.