Johns, Y., & Stokes, R. (1977). Bahasa indonesia: Introduction to indonesian language and culture, book 1. Periplus Editions.
Citazione stile Chigago Style (17a edizione)Johns, Yohanni, e Robyn Stokes. Bahasa Indonesia: Introduction to Indonesian Language and Culture, Book 1. Botany: Periplus Editions, 1977.
Citatione MLA (9a ed.)Johns, Yohanni, e Robyn Stokes. Bahasa Indonesia: Introduction to Indonesian Language and Culture, Book 1. Periplus Editions, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.