RmReference usage

Hi,

I'm using the FIM webservices default client and I'm able to get a specific person like this:

RmResource r in client.Enumerate("/Person[ObjectID = '" + objID + "']")

RmPerson user = r as RmPerson 

now, to get the Manager, should I do

RmReference managerReference = user.Manager

client.Enumerate("/Person[ObjectID = '" + managerReference .Value + "']")

Or is there a more direct way.

Many thanks,

DD