Povh, F. P., & Anjos, W. d. P. G. d. (2015). Advances in modeling agricultural systems. Koros Press Limited.
Lua i Stíl Chicago (17ú heag.)Povh, Fabricio Pinheiro, agus Wagner de Paula Gusmao dos Anjos. Advances in Modeling Agricultural Systems. United Kingdom: Koros Press Limited, 2015.
Lua MLA (8ú heag.)Povh, Fabricio Pinheiro, agus Wagner de Paula Gusmao dos Anjos. Advances in Modeling Agricultural Systems. Koros Press Limited, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.