Islam, S., & Ahsan, F. (2017). Human resource functions of Pizza Inn Bangladesh. BRAC University.
Lua i Stíl Chicago (17ú heag.)Islam, Shafayatul, agus Feihan Ahsan. Human Resource Functions of Pizza Inn Bangladesh. BRAC University, 2017.
Lua MLA (8ú heag.)Islam, Shafayatul, agus Feihan Ahsan. Human Resource Functions of Pizza Inn Bangladesh. BRAC University, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.