Gaya APA

O'Sullivan, Rita G.. (2004). Practicing evaluation : a collaborative approach . London: Sage Publications.

Gaya Chicago

O'Sullivan, Rita G.. Practicing evaluation : a collaborative approach. London: Sage Publications, 2004. Text.

Gaya MLA

O'Sullivan, Rita G.. Practicing evaluation : a collaborative approach. London: Sage Publications, 2004. Text.

Gaya Turabian

O'Sullivan, Rita G.. Practicing evaluation : a collaborative approach. London: Sage Publications, 2004. Print.