Pengarang : Thomas P. Green, Sharon M. Unti, Elizabeth C. Powell -

Pengarang : Murray Longman {et.al} - Ian B. Wilkinson - Andrew Baldwin - Elizabeth Wallin -

Pengarang : Elizabeth M. Varcarolis -

Pengarang : Christiansen, Liza Castro - Biron, Michal - Farndale, Elaine - Kuvaas, Bard -

Pengarang : Partiwi, I Gusti Ayu Nyoman - Yohmi, Elizabeth - Ananta, Yovita - Roeslani, Rosalina D. - Panjaitan, Eveline -

Pengarang : Kay, Elizabeth -

Pengarang : Nugroho, Taufan - Nurrezki - Warnaliza, Desi - Wilis -

Pengarang : Nugroho, Taufan - Nurrezki - Warnaliza, Desi - Wilis -

Pengarang : Joseph M. Serletti {et.al} - Peter J. Taub - Liza C. Wu - David J. Slutsky -

Pengarang : Geronemus, Roy G - Bernstein, Leonard J - Hale, Elizabeth K -