Retrieving all contact list in iPhone 5+

I'd like to fetch all contact list of a user. I get all permissions from user and all contact numbers but, when i were to print them i see:

<CPRecord: 0x7f9e2258f580 ABPerson>
<CPRecord: 0x7f9e22595a30 ABPerson>
<CPRecord: 0x7f9e225944c0 ABPerson>...

I think, i see the prints above because i am trying to print a NSArray object. I searched a lot about it but, could not find any useful info. Here is my number fetcher func which is used after getting all permissions:

func fetchFromAB(addressBook: ABAddressBookRef){
  let allPeople = ABAddressBookCopyArrayOfAllPeople(addressBook).takeRetainedValue() as NSArray

  for person: ABRecordRef in allPeople{
    println(person)
  }
}