Sarumaha, Sastri, 		Siringo-ringo, Suryani, AND 		Silitonga, Andi.
" POLITENESS STRATEGIES IN DAVE PELZER’S  A CHILD CALLED IT" <em>JURNAL LITTERA: FAKULTAS SASTRA DARMA AGUNG</em> [Online], Volume 1 Number 2 (22 October 2020)