Lancaster และผู้แต่งคนอื่นๆ. (2005) Credit outreach impact on non-performing loans of bank for agriculture and agricultural cooperatives. National Institute of Development Administration:ม.ป.ท.Lancaster และผู้แต่งคนอื่นๆ. 2005. Credit outreach impact on non-performing loans of bank for agriculture and agricultural cooperatives. ม.ป.ท.:National Institute of Development Administration;Lancaster และผู้แต่งคนอื่นๆ. Credit outreach impact on non-performing loans of bank for agriculture and agricultural cooperatives. ม.ป.ท.:National Institute of Development Administration, 2005. Print.