Gaya APA
RUTLEDGE, William A.. (1961).
Modern Trigonometry (2nd ed.).
New Jersey:
Prentice - Hall.
Gaya Chicago
RUTLEDGE, William A..
Modern Trigonometry.
2nd ed.
New Jersey:
Prentice - Hall,
1961.
Teks.
Gaya MLA
RUTLEDGE, William A..
Modern Trigonometry.
2nd ed.
New Jersey:
Prentice - Hall,
1961.
Teks.
Gaya Turabian
RUTLEDGE, William A..
Modern Trigonometry.
2nd ed.
New Jersey:
Prentice - Hall,
1961.
Teks.