L., L., D., Herman, S.(1994).English is fun : puzzles and word study for lower to midlevel students / David L. Larcom; penyunting Herman Sudrajat (Cet.1).Jakarta:Visipro-Kesaint Blanc.
Gaya MLA
Larcom, David, L.., Sudrajat, Herman."English is fun : puzzles and word study for lower to midlevel students / David L. Larcom; penyunting Herman Sudrajat".Cet.1Jakarta:Visipro-Kesaint Blanc,1994.Textbook.