1资料来源:“Mobile Food Vehicles: What Platform to Run Your Business From.” Mobile Cuisine: Food Truck, Pop Up & Street Food Coverage,2018 年 7 月 18 日。mobile-cuisine.com/startup-basics/mobile-food-vehicles/。
2资料来源:“America’s Food-Truck Industry Is Growing Rapidly Despite Roadblocks.” The Economist(《经济学人》),2017 年 5 月 4 日。www.economist.com/blogs/graphicdetail/2017/05/daily-chart-3