Information Journal Paper
APA:
CopyLIN, Y.J., & HUFFMAN, W.E.. (2001). RATES OF RETURN TO PUBLIC AGRICULTURAL RESEARCH IN THE PRESENCE OF RESEARCH SPILLOVERS. AMERICAN AGRICULTURAL ECONOMIC ASSOCIATION MEETINGS, -(-), 0-0. SID. https://sid.ir/paper/601610/en
Vancouver:
CopyLIN Y.J., HUFFMAN W.E.. RATES OF RETURN TO PUBLIC AGRICULTURAL RESEARCH IN THE PRESENCE OF RESEARCH SPILLOVERS. AMERICAN AGRICULTURAL ECONOMIC ASSOCIATION MEETINGS[Internet]. 2001;-(-):0-0. Available from: https://sid.ir/paper/601610/en
IEEE:
CopyY.J. LIN, and W.E. HUFFMAN, “RATES OF RETURN TO PUBLIC AGRICULTURAL RESEARCH IN THE PRESENCE OF RESEARCH SPILLOVERS,” AMERICAN AGRICULTURAL ECONOMIC ASSOCIATION MEETINGS, vol. -, no. -, pp. 0–0, 2001, [Online]. Available: https://sid.ir/paper/601610/en