From the Radio Times:

5.50 Colour: New series
Dr Who
starring Jon Pertwee
The Day of the Daleks
by LOUIS MARKS
1: A mysterious attack on a high-ranking diplomat... savage guerrillas who vanish into thin air... ape-like monsters in pursuit - and behind it all the Doctor's deadliest enemies.


Title music by RON GRAINER and the BBC RADIOPHONIC WORKSHOP
Incidental music by DUDLEY SIMPSON
Script editor TERRANCE DICKS
Designer DAVID MYERSCOUGH-JONES
Producer BARRY LETTS
Director PAUL BERNARD
(Write your own Dr Who adventure: page 10)

From the Radio Times  (This is for the omnibus edition that repeated the show in a condensed version without episode breaks):

7.0 Colour
Dr Who
The Day of the Daleks
A complete adventure
in one programme
starring
Jon Pertwee
as Dr Who
Written by LOUIS MARKS
A mysterious attack on a high ranking diplomat... savage guerrillas who vanish into thin air... ape-like monsters in pursuit of the guerillas - and behind it all the Doctor's oldest and deadliest enemies.  now you can see it all again.
Incidental music by DUDLEY SIMPSON
Script editor TERRANCE DICKS
Designer DAVID MYERSCOUGH-JONES
Producer BARRY LETTS
Director PAUL BERNARD