Gaya APA
Introduction to librarianship. (1968).
USA:
McGraw-Hill.
Gaya Chicago
Introduction to librarianship.
.
USA:
McGraw-Hill,
1968.
Reference.
Gaya MLA
Introduction to librarianship.
.
USA:
McGraw-Hill,
1968.
Reference.
Gaya Turabian
Introduction to librarianship.
USA:
McGraw-Hill,
1968.
Reference.