Gaya APA
Hirsh, Sandra. (2018).
Information services today : an introduction / second edition (2).
Lanham, Maryland:
Rowman & Littlefield.
Gaya Chicago
Hirsh, Sandra.
Information services today : an introduction / second edition.
2
Lanham, Maryland:
Rowman & Littlefield,
2018.
Text.
Gaya MLA
Hirsh, Sandra.
Information services today : an introduction / second edition.
2
Lanham, Maryland:
Rowman & Littlefield,
2018.
Text.
Gaya Turabian
Hirsh, Sandra.
Information services today : an introduction / second edition.
2
Lanham, Maryland:
Rowman & Littlefield,
2018.
Print.