-
1ā- Groag, Edmund, 1873-1945Ngā marau “...Hannibal, 247 B.C.-182 B.C....”
I whakaputaina 1967
Pukapuka -
2ā- Schmitt, TassiloNgā marau “...Hannibal, 247 B.C.-182 B.C. Military leadership....”
I whakaputaina 1991
Pukapuka