Unfortunately, much of the knowledge about the Hittites has come from artistic, rather than textual, sources, making it difficult to be certain about specific details on this topic.
Sayangnya, kebanyakan pengetahuan mengenai kaum Het hanya berasal dari sumber-sumber yang bersifat seni, bukan tekstual, akibatnya sulit memastikan detail-detail spesifik tentang topik ini.