Gaya APA
Robert Blake, dkk.. (1987).
Spectacular Teamwork .
london:
Sidgwick & Jckson.
Gaya Chicago
Robert Blake, dkk..
Spectacular Teamwork.
london:
Sidgwick & Jckson,
1987.
Buku.
Gaya MLA
Robert Blake, dkk..
Spectacular Teamwork.
london:
Sidgwick & Jckson,
1987.
Buku.
Gaya Turabian
Robert Blake, dkk..
Spectacular Teamwork.
london:
Sidgwick & Jckson,
1987.
Buku.