Godfrey, L., & Jacob Philip. (1994). Ultrasonic study of the eleastic properties and phase transitions in selected mixed sulphate crystals. Cochin University of Science and Technology.
استشهاد بنمط شيكاغوGodfrey, L., و Jacob Philip. Ultrasonic Study of the Eleastic Properties and Phase Transitions in Selected Mixed Sulphate Crystals. Cochin: Cochin University of Science and Technology, 1994.
MLA استشهادGodfrey, L., و Jacob Philip. Ultrasonic Study of the Eleastic Properties and Phase Transitions in Selected Mixed Sulphate Crystals. Cochin University of Science and Technology, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.