Gaya APA
Santrock, J, W.
(2014).
Essentials of Life-Span Development
(
#NAME?)
.
Palangkaraya:
McGraw-Hill _2.
Gaya MLA
Santrock, John, W..
"Essentials of Life-Span Development".
#NAME?
Palangkaraya:
McGraw-Hill _2,
2014.
Buku Teks.