SWINDOLL CHARLES R. (1985). THREE STEPS FORWARD TWO STEPS BACK. BANTAM BOOKS.
Chicago Style (17th ed.) CitationSWINDOLL CHARLES R. THREE STEPS FORWARD TWO STEPS BACK. NEW YORK: BANTAM BOOKS, 1985.
MLA引文SWINDOLL CHARLES R. THREE STEPS FORWARD TWO STEPS BACK. BANTAM BOOKS, 1985.
警告:這些引文格式不一定是100%准確.