Unidentified Disney comics - a quiz :-)

[D.M. van Eijmeren]

Many thanks to the people helping with answers to my identification 
questions!

ARTHUR FARIA, 17-07-2010:

>> next week: Mickey Mouse in Africa. Stan Livingstone is
>> missing. Mickey and Goofy search for their friend,
>> helped by the berries of the bottomless lake.
>> http://mcdrake.nl/temp/Mickey_Magazine_Vlaams_230_03.jpg
>> (bottom)

> http://coa.inducks.org/s.php?c=YM+124

The Dutch editor who helped, says it must be 'The Impossible Berries' by 
Jack Bradbury.
http://coa.inducks.org/story.php?c=W+MM+++35-02

--- Daniël

"Keep ringin', bud! There's nobody home!"
(which Barks story?)
hint #1: "Who said that?"