Παραπομπή APA

Burch, W. R., & Parker, K. G. (1991). Social science applications in asian agroforestry. Winrock International.

Παραπομπή Chicago Style

Burch, William R., και Kathy G. Parker. Social Science Applications in Asian Agroforestry. U S A: Winrock International, 1991.

Παραπομπή MLA

Burch, William R., και Kathy G. Parker. Social Science Applications in Asian Agroforestry. Winrock International, 1991.