(1977). Directory of teachers of library science in the Philippines, 1977. Philippine Association of Teachers of Library Science.
Chicago-Zitierstil (17. Ausg.)Directory of Teachers of Library Science in the Philippines, 1977. Manila: Philippine Association of Teachers of Library Science, 1977.
MLA-Zitierstil (9. Ausg.)Directory of Teachers of Library Science in the Philippines, 1977. Philippine Association of Teachers of Library Science, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.