439897 Capel, V. (1988). Newnes audio and hi-fi engineer's pocket book. London : Heinemann.
芝加哥风格引文439897 Capel, Vivian. Newnes Audio and Hi-fi Engineer's Pocket Book. London : Heinemann, 1988.
MLA引文439897 Capel, Vivian. Newnes Audio and Hi-fi Engineer's Pocket Book. London : Heinemann, 1988.
警告：这些引文格式不一定是100％准确.