Rubino, J. (2006). 15 secrets every network marketer must know: Essential elements and skills required to achieve 6 - & 7 - Figure success in network marketing. Canada: John Wiley & Sons.
シカゴスタイル引用形Rubino, Joe. 15 Secrets Every Network Marketer Must Know: Essential Elements and Skills Required to Achieve 6 - & 7 - Figure Success in Network Marketing. Canada: John Wiley & Sons, 2006.
MLA引用形式Rubino, Joe. 15 Secrets Every Network Marketer Must Know: Essential Elements and Skills Required to Achieve 6 - & 7 - Figure Success in Network Marketing. Canada: John Wiley & Sons, 2006.
警告: この引用は必ずしも正確ではありません.