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 Microprocessor:

"

The Intel 4004 is often (falsely) regarded as the first true microprocessor built on a single chip,[1][2] priced at US$60 (equivalent to $430 in 2022).[3] The claim of being the first is definitely false, as the earlier TMS1802NC was also a true microprocessor built on a single chip and the same applies for the - prototype only - 8-bit TMX 1795.[4] The first known advertisement for the 4004 is dated November 15, 1971, and appeared in Electronic News.[citation needed] The microprocessor was designed by a team consisting of Italian engineer Federico Faggin, American engineers Marcian Hoff and Stanley Mazor, and Japanese engineer Masatoshi Shima.[5]