P., C. M., & Gallardo A., Á. (2012). Forest industry contribution to economic development of the Biobio region, Chile. Instituto de Ecología, A.C.
Chicago-čujuhus (17. p.)P., Cristian Mardones, juo Álvaro Gallardo A. Forest Industry Contribution to Economic Development of the Biobio Region, Chile. Instituto de Ecología, A.C, 2012.
MLA-čujuhus (9. p.)P., Cristian Mardones, juo Álvaro Gallardo A. Forest Industry Contribution to Economic Development of the Biobio Region, Chile. Instituto de Ecología, A.C, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
