Schulberg, B. (1989). Radio advertising: The authoritative handbook. NTC Business Books.
芝加哥风格引文Schulberg, Bob. Radio Advertising: The Authoritative Handbook. Lincolnwood, Ill: NTC Business Books, 1989.
MLA引文Schulberg, Bob. Radio Advertising: The Authoritative Handbook. NTC Business Books, 1989.
警告：这些引文格式不一定是100％准确.