Cita APA (7a ed.)
Signature Aviation plc Company Profile. Marketline.
Cita Chicago Style (17a ed.)
Signature Aviation Plc Company Profile. Marketline.
Cita MLA (9a ed.)
Signature Aviation Plc Company Profile. Marketline.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.