Pereira, A. (1973). Teaching Without Tears. St.Paul Society.
Čikaški stil citiranjaPereira, Arty. Teaching Without Tears. Allahabad: St.Paul Society, 1973.
MLA način citiranjaPereira, Arty. Teaching Without Tears. St.Paul Society, 1973.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.