Gaya APA
John L.Philips,Jr.. (1986).
The Origins of Intellect Piaget's Theory .
San Francisco:
W.H. Freeman And Company.
Gaya Chicago
John L.Philips,Jr..
The Origins of Intellect Piaget's Theory.
San Francisco:
W.H. Freeman And Company,
1986.
Buku.
Gaya MLA
John L.Philips,Jr..
The Origins of Intellect Piaget's Theory.
San Francisco:
W.H. Freeman And Company,
1986.
Buku.
Gaya Turabian
John L.Philips,Jr..
The Origins of Intellect Piaget's Theory.
San Francisco:
W.H. Freeman And Company,
1986.
Buku.