How to pronounce “vickery” in English

So I call the book SUBLIMINAL: How Your Unconscious Mind Rules Your Behavior. Why did I call it SUBLIMINAL? Well some of you may know that in the 1950's a marketing consultant namedJames Vickery said that he was able to subliminally influence people's behavior by flashing for just one-thirtieth of a second a sign that says either, "Drink Coca-Cola" or "Eat popcorn,"during a movie called Picnic that was playing in a New Jersey movie theater. And he claimed that he could increase the sales of popcorn by I think it was 18% and Coke was 51 or 55%