Misc Christmas - Waltzing Matilda Chords & Tabs

Hey guys, I've seen some of the other tabs for Waltzing Matilda, and they just aren't right (sorry).
Here are the real chords for the awesome Aussie song (sorry Im not 100% sure on the lyrics):

VERSE:
[ Tab from: https://www.guitartabs.cc/tabs/m/misc_christmas/waltzing_matilda_crd.html ]
C            E7      Am          F    
Once a jolly swagman camped by a billy boil...
C         (Am)       G
under the shade of a coolabar tree...
C            E7      Am          F
And he watched...
C                Am         G          C 
Won't you come a Waltzing Matilda with me?

CHORUS:

C                 F
Waltzing Matilda, Waltzing Matilda
C             Am         G   
You'll come a Waltzing Matilda with me?
C              E7       Am     F
he watched as he...
C             Am         G          C
You'll come a Waltzing Matilda with me?


etc, etc...

sorry about the lyrics (Its late and I cant be bothered looking them up)...
these chords are right (I'm sure, it matches with the original music)...
thanks guys

Paul