[There have always been inconsistencies concerning the spelling for the following two tracks:
Don’t Say Good Bye Again [1973 LP sleeve] Don’t Say Goodbye Again [1973 LP label]
Don’t Say Good Bye Again [CC releases]
Don’t Say Good-Bye Again [2001 CD reissue back cover] Don’t Say Good-Bye Again [2001 CD reissue booklet] Don’t Say Good-Bye Again [2001 CD reissue disc]
Don’t Say Good Bye Again [2010 CD reissue back cover] Don’t Say Good Bye Again [2010 CD reissue booklet] Don’t Say Good Bye Again [2010 CD reissue disc]
You Need Love Like I Do (Don’t You?) [1973 LP sleeve] You Need Love Like I Do (Don’t You?) [1973 LP label]
You Need Love Like I Do (Don’t You?) [CC releases]
You Need Love Like I Do (Don’t You) [2001 CD reissue back cover] You Need Love Like I Do (Don’t You) [2001 CD reissue booklet] You Need Love Like I Do (Don’t You) [2001 CD reissue disc]
You Need Love Like I Do (Don’t You) [2010 CD reissue back cover] You Need Love Like I Do (Don’t You) [2010 CD reissue booklet] You Need Love Like I Do (Don’t You) [2010 CD reissue disc]
All in all, it's safe to say that Good Bye was misspelled on the sleeves and should be either Good-Bye, as on the 2001 reissues, or Goodbye, as printed on the original LP label. It's also safe to say that the correct title would be Don’t You? with a question mark. It has simply been omitted over the years. In my collection, they go as intended originally:
Don’t Say Goodbye Again, and You Need Love Like I Do (Don’t You?)]