Gaya APA
CROOM, Fred H.. (1989).
Principles of Topology .
Winston:
Saunders College Publishing.
Gaya Chicago
CROOM, Fred H..
Principles of Topology.
Winston:
Saunders College Publishing,
1989.
Teks.
Gaya MLA
CROOM, Fred H..
Principles of Topology.
Winston:
Saunders College Publishing,
1989.
Teks.
Gaya Turabian
CROOM, Fred H..
Principles of Topology.
Winston:
Saunders College Publishing,
1989.
Teks.