Spencer, D. H. (1967). Guided composition exercises. Longman.
Chicago Style (17th ed.) CitationSpencer, D. H. Guided Composition Exercises. Londres: Longman, 1967.
ציטוט MLASpencer, D. H. Guided Composition Exercises. Longman, 1967.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.