Stockton, J. G. (1975). The use of ERTS-1 multispectral imagery for crop identification in a semi-arid climate. Purdue University.
Cita Chicago (17th ed.)Stockton, John G. The Use of ERTS-1 Multispectral Imagery for Crop Identification in a Semi-arid Climate. West Lafayette: Purdue University, 1975.
Cita MLA (8th ed.)Stockton, John G. The Use of ERTS-1 Multispectral Imagery for Crop Identification in a Semi-arid Climate. Purdue University, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.