Pietrantonio, G. D. (1990). Ettore Spalletti: The Re-Alignment Of His Works As A Starting Point Of A New Formal And Spiritual World Together With A Different Mental Universe. Flash Art.
Chicago-Zitierstil (17. Ausg.)Pietrantonio, Giacinto Di. "Ettore Spalletti: The Re-Alignment Of His Works As A Starting Point Of A New Formal And Spiritual World Together With A Different Mental Universe." Flash Art 1990.
MLA-Zitierstil (8. Ausg.)Pietrantonio, Giacinto Di. "Ettore Spalletti: The Re-Alignment Of His Works As A Starting Point Of A New Formal And Spiritual World Together With A Different Mental Universe." Flash Art, 1990.
警告：這些引文格式不一定是100％准確.