* Hershey Archives — Ration D Bars* Hershey Archives — Hershey's Tropical Chocolate Bar* Price of Freedom: Americans at War — Smithsonian Institution exhibit featuring the Hershey's Tropical Bar* 69th Tank Battalion — Vietnam war veteran speaks about the Hershey's Tropical Bar critically
* Hershey Archives — Ration D Bars* Hershey Archives — Hershey’s Tropical Chocolate Bar* Price of Freedom: Americans at War — выставка в Смитсоновском институте, где был представлен «тропический шоколад» Hershey.