Gaya APA

023, I, W, D, K, 1, 0. (2011). Developing English Speaking Skill By Using Pictures For The Students Of IPA Grade XI SMA Negeri 1 Poso . Palu: Pascasarjana Untad.

Gaya MLA

023, I, Wayan, Durya, K, 102, 08. "Developing English Speaking Skill By Using Pictures For The Students Of IPA Grade XI SMA Negeri 1 Poso". Palu: Pascasarjana Untad, 2011. .