Gaya APA
Spier, Julius. (1967).
The hands of children : an introduction to psychology / Julius Spier, Herta Levi .
:
London : Routledge & Kegan Paul.
Gaya Chicago
Spier, Julius.
The hands of children : an introduction to psychology / Julius Spier, Herta Levi.
:
London : Routledge & Kegan Paul,
1967.
Buku.
Gaya MLA
Spier, Julius.
The hands of children : an introduction to psychology / Julius Spier, Herta Levi.
:
London : Routledge & Kegan Paul,
1967.
Buku.
Gaya Turabian
Spier, Julius.
The hands of children : an introduction to psychology / Julius Spier, Herta Levi.
:
London : Routledge & Kegan Paul,
1967.
Buku.