Women as engineers: Engineering is essential to health, happiness and safety. Philippine star.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি"Women as Engineers: Engineering Is Essential to Health, Happiness and Safety." Philippine Star .
M.L.A (9 ম সংস্করণ) উদ্ধৃতি"Women as Engineers: Engineering Is Essential to Health, Happiness and Safety." Philippine Star, .
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.