Barry, J. Mappings: A chronology of remote sensing / Judith Barry. Incorporations.(1992).
Chicago-Zitierstil (17. Ausg.)Barry, Judith. "Mappings: A Chronology of Remote Sensing / Judith Barry." Incorporations.(1992) .
MLA-Zitierstil (8. Ausg.)Barry, Judith. "Mappings: A Chronology of Remote Sensing / Judith Barry." Incorporations.(1992), .
警告：這些引文格式不一定是100％准確.