Gates, B., & Rogak, L. (2012). Impatient optimist: Bill gates in his own words. Collins Business.
シカゴスタイル引用形Gates, Bill, , Lisa Rogak. Impatient Optimist: Bill Gates in His Own Words. Utterpradesh: Collins Business, 2012.
MLA引用形式Gates, Bill, , Lisa Rogak. Impatient Optimist: Bill Gates in His Own Words. Collins Business, 2012.
警告: この引用は必ずしも正確ではありません.