Gaya APA
M.H, I., Tamtomo, L, K. (2005).
BUILDING BLOCKS English Competency For Year VII SMP/MTS .
Yogyakarta:
PT Citra Aji Parama.
Gaya MLA
M.H, Ignatia., Tamtomo, Leo, K..
"BUILDING BLOCKS English Competency For Year VII SMP/MTS".
Yogyakarta:
PT Citra Aji Parama,
2005.
Text.