Frost. Early FM Radio. Johns Hopkins University Press.
芝加哥风格引文Frost. Early FM Radio. Johns Hopkins University Press.
MLA引文Frost. Early FM Radio. Johns Hopkins University Press.
警告：这些引文格式不一定是100％准确.
APA引文
Frost. Early FM Radio. Johns Hopkins University Press.
芝加哥风格引文Frost. Early FM Radio. Johns Hopkins University Press.
MLA引文Frost. Early FM Radio. Johns Hopkins University Press.