Is Rondo Alla Turca actually a Rondo?

Is the Rondo Alla Turca by Mozart actually a Rondo? I have been playing it a lot recently, and I just can't understand how it is a Rondo.

I see the form as ABCBAB'Coda.

Can anyone help?  

A rondo is an elaboration of ritornello form, where the refrain is played between contrasting sections. In this case, it happens to be B not A. 
This link here...: https://music.stackexchange.com/questions/31899/why-is-mozarts-turkish-march-considered-a-rondo
...describes that the form can be boiled down to an ABA by what they call "second order groupings" but this is unconvincing to me.