Foster, R. N. (1986). Innovation: The attacker's advantage. London: MacMillan.
Trích dẫn kiểu ChicagoFoster, Richard N. Innovation: The Attacker's Advantage. London: MacMillan, 1986.
MLA引文Foster, Richard N. Innovation: The Attacker's Advantage. London: MacMillan, 1986.
警告:這些引文格式不一定是100%准確.