Gaya APA

Pincott, M., Swanson, C, P. (NULL). The office office organisation and background book 1 . London:: London: Longman; 1975.

Gaya MLA

Pincott, Millie., Swanson, Carl, P.. "The office office organisation and background book 1". London:: London: Longman; 1975, NULL. Text.