State Library (South Africa). (1979). [Swaziland official publications, 1973-1975]. [Microfilmed for] State Library [by Inter Documentation Co.].
Chicago Style aipamenaState Library (South Africa). [Swaziland Official Publications, 1973-1975]. Pretoria: [Microfilmed for] State Library [by Inter Documentation Co.], 1979.
MLA aipamenaState Library (South Africa). [Swaziland Official Publications, 1973-1975]. [Microfilmed for] State Library [by Inter Documentation Co.], 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.