Gaya APA
TYSON, J, C., CARROLL, M, A. (1970).
Conceptual tools for teaching in secondary schoolds .
Boston:
Houghton Mifflin.
Gaya MLA
TYSON, James, C.., CARROLL, Mary, Ann.
"Conceptual tools for teaching in secondary schoolds".
Boston:
Houghton Mifflin,
1970.
Buku.