Gaya APA
Kaufman, Roger A.. (c1972).
Educational system planning : Roger A. Kaufman .
Tokyo:
Prentice Hall.
Gaya Chicago
Kaufman, Roger A..
Educational system planning : Roger A. Kaufman.
Tokyo:
Prentice Hall,
c1972.
Buku.
Gaya MLA
Kaufman, Roger A..
Educational system planning : Roger A. Kaufman.
Tokyo:
Prentice Hall,
c1972.
Buku.
Gaya Turabian
Kaufman, Roger A..
Educational system planning : Roger A. Kaufman.
Tokyo:
Prentice Hall,
c1972.
Buku.