Filas, T. J. (1969). Top register studies for flute: 90 melodious studies. Carl Fischer.
芝加哥风格引文Filas, Thomas J. Top Register Studies for Flute: 90 Melodious Studies. Nueva York: Carl Fischer, 1969.
MLA引文Filas, Thomas J. Top Register Studies for Flute: 90 Melodious Studies. Carl Fischer, 1969.
警告：这些引文格式不一定是100％准确.