http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
from the late archaic period to Alexander
Images and sources -- What motivated mercenary service -- Paying Greek mercenaries -- Hiring Greek mercenaries -- Networks and relationships.
Also available in print edition. CRC Press (http://www.crcpress.com)
Includes bibliographical references (p. 173-187) and index.