Cavalry Operations in the Ancient Greek World

http://www.oxfordhandbooks.com/view/10.1093/oxfordhb/9780199935390.001.0001/oxfordhb-9780199935390-e-75

https://books.google.es/books?id=G1Gs_4CaJdAC&pg=PA195&lpg=PA195&dq=types+of+phalangites&source=bl&ots=f1uqySCKgT&sig=Y84ZGenQZeb9wnxi4gRKEX8YhYI&hl=en&sa=X&ved=0ahUKEwiMwKnVoJLQAhVB5xoKHWopBPQQ6AEILzAC#v=onepage&q=types%20of%20phalangites&f=false

https://books.google.es/books?id=6z6foPWT3_oC&pg=PA199&lpg=PA199&dq=types+of+hellenistic+cavalry&source=bl&ots=KfmZRXzeIs&sig=Py7zve7sB-vZNfvxZxl9CpOYNYM&hl=en&sa=X&ved=0ahUKEwj9tJn335PQAhXDWxQKHSuSBrw4FBDoAQg-MAc#v=onepage&q=types%20of%20hellenistic%20cavalry&f=false

https://books.google.es/books?id=6z6foPWT3_oC&pg=PA168&dq=sarissa&hl=es&sa=X&ved=0ahUKEwiFtNnE1b7aAhUESsAKHYgYBwIQ6AEILTAB#v=onepage&q=sarissa&f=false