Gaya APA
Nelsen, Roger B., Lewis, College, Clark. ().
Proof Without Words: Centered Triangular Numbers .
:
.
Gaya Chicago
Nelsen, Roger B., Lewis, College, Clark.
Proof Without Words: Centered Triangular Numbers.
:
,
.
Text.
Gaya MLA
Nelsen, Roger B., Lewis, College, Clark.
Proof Without Words: Centered Triangular Numbers.
:
,
.
Text.
Gaya Turabian
Nelsen, Roger B., Lewis, College, Clark.
Proof Without Words: Centered Triangular Numbers.
:
,
.
Print.