Byrne, Barbara M.
Measuring self-concept a cross the life span: issues and instrumentation
American Psychological Association, 1996
 Buku Teks
Jones, Dorothy A.
Health assessment across the life span
McGraw-Hill, 1984
 Buku Teks SO
Jones, Dorothy A.
Health assessment across the life span
McGraw-Hill, 1984
 Buku Teks SO
Dimond, Margaret
Chronic illness across the life span
Appleton, Century, 1983
 Buku Teks
Cech, Donna J.
Functional Movement Development Across the Life Span
Elsevier, 2012
 Buku Teks SO