Rangkuti, Freddy. Personal SWOT Analysis: Peluang di Balik Kesulitan. - Jakarta: PT Gramedia Pustaka Utama, 2018. - xi,223p. Soft Cover 21 cm. ISBN: 978-602-03-1973-5 Subjects--Topical Terms: SWOT LC Class. No.: HF5415.12 / .R38 2018