Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Beachcat:

"

Although the term "beachcat" was popularized by surf board designer Hobie Alter, who designed the paradigm-changing Hobie 14 in 1965 and Hobie 16 in 1967, the underlying concept is thousands of years old. The Polynesians are credited with the first catamaran designs, although the initial design was probably more of a double-canoe design, with the hulls much closer together than in a modern catamaran.