Gaya APA
Spring, Joel. (2005).
From difficult to delightful in just 30 days : how to improve the behavior of your spirited child (ed.6).
New York:
McGraw Hill.
Gaya Chicago
Spring, Joel.
From difficult to delightful in just 30 days : how to improve the behavior of your spirited child.
ed.6
New York:
McGraw Hill,
2005.
Buku Tercetak.
Gaya MLA
Spring, Joel.
From difficult to delightful in just 30 days : how to improve the behavior of your spirited child.
ed.6
New York:
McGraw Hill,
2005.
Buku Tercetak.
Gaya Turabian
Spring, Joel.
From difficult to delightful in just 30 days : how to improve the behavior of your spirited child.
ed.6
New York:
McGraw Hill,
2005.
Buku Tercetak.