Gaya APA
RICH, Peter, DEAN, Yvonne. (1999).
Principles of element design (3).
Oxford:
Butterworth-heinemaan.
Gaya Chicago
RICH, Peter, DEAN, Yvonne.
Principles of element design.
3
Oxford:
Butterworth-heinemaan,
1999.
.
Gaya MLA
RICH, Peter, DEAN, Yvonne.
Principles of element design.
3
Oxford:
Butterworth-heinemaan,
1999.
.
Gaya Turabian
RICH, Peter, DEAN, Yvonne.
Principles of element design.
3
Oxford:
Butterworth-heinemaan,
1999.
.