APA Style
Engle, Shirley H.. (1964).
New perspectives in world history .
Washington,D.C:
National Council for The Social Studies.
Chicago Style
Engle, Shirley H..
New perspectives in world history.
Washington,D.C:
National Council for The Social Studies,
1964.
Buku Teks.
MLA Style
Engle, Shirley H..
New perspectives in world history.
Washington,D.C:
National Council for The Social Studies,
1964.
Buku Teks.
Turabian Style
Engle, Shirley H..
New perspectives in world history.
Washington,D.C:
National Council for The Social Studies,
1964.
Buku Teks.