Gaya APA
D.A.St John, A B Poole and I S. (1998).
Concrete Petrography: A Handbook of Investigative Techniques .
Great Britain:
Arnold.
Gaya Chicago
D.A.St John, A B Poole and I S.
Concrete Petrography: A Handbook of Investigative Techniques.
Great Britain:
Arnold,
1998.
Text.
Gaya MLA
D.A.St John, A B Poole and I S.
Concrete Petrography: A Handbook of Investigative Techniques.
Great Britain:
Arnold,
1998.
Text.
Gaya Turabian
D.A.St John, A B Poole and I S.
Concrete Petrography: A Handbook of Investigative Techniques.
Great Britain:
Arnold,
1998.
Print.