The history of Have a Break Have a Kit Kat – Creative Review
KitKat brand giving iconic slogan a break to mark 85th anniversary | 2020-10-20 | Snack Food & Wholesale Bakery
Advertising Vietnam - “HAVE A BREAK, HAVE A KIT KAT” – SLOGAN THÚ VỊ NHẤT MỌI THỜI ĐẠI “Have a break, have a Kit Kat” (tạm dịch: Ngơi tay làm, hàm nhai
The history of Have a Break Have a Kit Kat – Creative Review