Gaya APA

Hanson, J. (2019). Agent of Influence: How to Use Spy Skill to Persuade Anyone, Sell Anything, and Build a Successfull Business . United Sates of America: Dey St..

Gaya MLA

Hanson, Jason. "Agent of Influence: How to Use Spy Skill to Persuade Anyone, Sell Anything, and Build a Successfull Business". United Sates of America: Dey St., 2019. Text.