Gregory C. Smith (Smith, Gregory C.)

• 
  Strengthening Aging Families: Diversity in Practice and Policy
  by Gregory C. Smith, Sheldon S. Tobin
  Softcover, Sage Pubns, ISBN 0803954255 (0-8039-5425-5)
• 
  Strengthening Aging Families: Diversity in Practice and Policy
  by Sheldon S. Tobin, Gregory C. Smith, P., Elizabeth Anne Robertson-Tchabo
  Hardcover, Sage Pubns, ISBN 0803954247 (0-8039-5424-7)