John Rosen

ブック
Stopwatch Marketing Stopwatch Marketing
Stopwatch Marketing
2008年

オーディオブック
Negotiation: The Ultimate Guide for Negotiating Strategies and Skills Negotiation: The Ultimate Guide for Negotiating Strategies and Skills
Negotiation: The Ultimate Guide for Negotiating Strategies and Skills
2019年
Negotiation Books: The Only Negotiating Handbook You'll Ever Need Negotiation Books: The Only Negotiating Handbook You'll Ever Need
Negotiation Books: The Only Negotiating Handbook You'll Ever Need
2019年